* Tentative standard specification concerning K20 and K45
K20* K22 K25 K30 K35 K40 K45* K50 K60 K70
External thread Ø d1 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0
Head diameter D 4,0 4,4 5,0 6,0 7,0 8,0 9,0 10,0 12,0 14,0
Washer thickness s 0,5 0,5 0,6 0,7 0,8 0,9 0,9 1,1 1,3 1,5
Radius R 0,25 0,25 0,3 0,4 0,4 0,5 0,5 0,6 0,8 0,9
K 1,40 1,60 1,80 2,10 2,40 2,50 2,50 3,20 4,00 4,60
~ m 2,28 2,44 2,55 2,86 3,45 4,15 4,15 4,76 6,42 6,98
min.
0,51 0,68 0,82 1,15 1,07 1,33 1,33 1,98 2,24 2,84
max.
0,97 1,14 1,28 1,61 1,70 1,96 1,96 2,61 2,90 3,50
H0011- H0011- H0011- H0011- H0011- H0011- H0011- H0011- H0011- H0011-
20 22 25 30 35 40 40 50 60 70
K 1,40 1,60 1,80 2,10 2,40 2,50 2,50 3,20 4,00 4,60
~ m 2,41 2,50 2,61 2,83 3,84 4,13 4,13 4,71 6,34 6,95
min.
0,73 0,86 1,01 1,26 1,08 1,40 1,40 2,01 2,27 2,91
max.
0,98 1,11 1,26 1,51 1,54 1,86 1,86 2,47 2,73 3,37
Z0011- Z0011- Z0011- Z0011- Z0011- Z0011- Z0011- Z0011- Z0011- Z0011-
20 22 25 30 35 40 40 50 60 70
Size H/Z 1 1 1 1 2 2 2 2 3 3
Designation of a
raised pan washer head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1411 KA 40 x 10
15.12.97 3
changed Index
Radius 'max. R' of K35 changed (has been: 0,5 / new: 0,4)
Hom.
modification released
Daa.
EJOT-WN
1411 C
Part : 1 *
Sheet : 1/2
CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
A
H-
cross
recess
H- cross recess
punch
Width
Head height
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
Head height
t
Penetration
depth
Note:
Please use heading punches purchased with
'RICO HEADER TOOLS, INC.' (USA) or
'TIL-TOOLING INTERNATIONAL LTD.' (England)
only for screws according to EJOT PT
®
standard WN 1411 !
* Tentative standard specification concerning K20 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
3
2,5 3,5
4
3,4 4,6 0,129
4,5
3,9 5,1 0,136 0,178
5
4,4 5,6 0,143 0,187 0,251
6
5,4 6,6 0,157 0,204 0,272 0,411
7
6,25 7,75 0,171 0,221 0,292 0,440 0,626
8
7,25 8,75 0,185 0,238 0,313 0,470 0,664 0,901 1,092 1,569
10
9,25 10,75 0,213 0,272 0,354 0,529 0,741 0,998 1,213 1,719
12
11,1 12,9 0,241 0,307 0,395 0,588 0,817 1,095 1,334 1,870 3,023
14
13,1 14,9 0,269 0,341 0,437 0,647 0,893 1,193 1,455 2,020 3,233 4,708
16
15,1 16,9 0,297 0,375 0,478 0,706 0,969 1,290 1,576 2,170 3,442 4,982
18
17,1 18,9 0,325 0,409 0,519 0,765 1,045 1,387 1,697 2,320 3,652 5,257
20
18,95 21,05 0,353 0,444 0,560 0,824 1,122 1,484 1,818 2,471 3,861 5,531
22
20,95 23,05 0,478 0,602 0,883 1,198 1,581 1,939 2,621 4,071 5,805
25
23,95 26,05 0,529 0,663 0,971 1,312 1,727 2,121 2,846 4,385 6,216
30
28,95 31,05 0,767 1,119 1,502 1,969 2,423 3,222 4,908 6,902
35
33,75 36,25 1,693 2,212 2,726 3,598 5,432 7,588
40
38,75 41,25 2,455 3,029 3,973 5,956 8,273
45
43,75 46,25 3,331 4,349 6,479 8,959
50
48,75 51,25 4,725 7,003 9,644
60
58,5 61,5 8,050 11,015
70
68,5 71,5 12,386
80
78,5 81,5
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6
7
6,25 7,75
8
7,25 8,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
100
98,25 101,75
changed Index modification released
CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
EJOT-WN
1411 C
Part : 1 *
Sheet : 2/2
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
04.02.00 3
Hom.Bran.
Masses of K70 changed
* Tentative standard specification
K25 K30 K35 K40 K50 K60
External thread Ø d1
2,50 3,00 3,50 4,00 5,00 6,00
Head diameter D
5,00 6,00 7,00 8,00 10,00 12,00
Head height K
1,70
±0,2
2,00
±0,2
2,50
±0,2
2,70
±0,2
3,40
±0,2
4,00
±0,2
Washer thickness s
1,20
±0,2
1,20
±0,2
1,60
±0,2
1,60
±0,2
2,10
±0,2
2,25
±0,2
Cavity Ø ~ Dka
4,20 4,70 5,40 6,45 7,70 9,60
Radius max. R
0,30 0,40 0,40 0,50 0,60 0,80
min. 0,46 0,71 0,66 1,04 1,14 1,45
max. 0,76 1,01 0,96 1,34 1,44 1,75
min. 0,46 0,71 0,74 0,97 1,15 1,60
max. 0,66 0,91 1,04 1,27 1,45 1,90
~ m
2,56 2,85 4,02 4,25 4,85 6,53
min. 0,92 1,19 1,23 1,51 2,12 2,44
max. 1,38 1,65 1,86 2,14 2,75 3,10
H0012- H0012- H0012- H0012- H0012- H0012-
25 L 30 L 35 L 40 L 50 L 60 L
min. 0,41 0,71 0,66 1,04 1,14 1,45
max. 0,71 1,01 0,96 1,34 1,44 1,75
min. 0,41 0,71 0,74 0,97 1,15 1,60
max. 0,61 0,91 1,04 1,27 1,45 1,90
~ m
2,59 2,89 3,93 4,29 4,86 6,55
min. 1,08 1,36 1,26 1,62 2,23 2,57
max. 1,33 1,61 1,72 2,08 2,67 3,03
Z0012- Z0012- Z0012- Z0012- Z0012- Z0012-
25 L 30 L 35 L 40 L 50 L 60 L
Size H/Z
1 1 2 2 2 3
t
S
EJOT-WN
1411 C
Part : 2 *
Sheet : 1/2
COMBI CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
Designation of a
raised pan washer head screw
with Phillips combi cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1411 KAL 40 x 10
AL
Penetration
depth
Width
H- combi cross recess
punch
Slot width
n
Slot depth
t
H-
combi
cross
recess
BL
Penetration
depth
Width
Z- combi cross recess
punch
Slot width
n
Slot depth
t
S
t
Z-
combi
cross
recess
changed Index modification released
Punches must be turned to specific cavity Ø Dka !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
11.11.96 2 drawing of the head corrected (slot depth)
Hom.Daa.
* Tentative standard specification
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6 0,279
6
5,4 6,6 0,300 0,447
7
6,25 7,75 0,321 0,477 0,733
8
7,25 8,75 0,341 0,506 0,771 1,039 1,915
10
9,25 10,75 0,383 0,565 0,847 1,136 2,065
12
11,1 12,9 0,424 0,624 0,923 1,233 2,215 3,329
14
13,1 14,9 0,465 0,683 0,999 1,330 2,366 3,539
16
15,1 16,9 0,506 0,742 1,076 1,427 2,516 3,748
18
17,1 18,9 0,547 0,801 1,152 1,524 2,666 3,958
20
18,95 21,05 0,589 0,860 1,228 1,622 2,816 4,167
22
20,95 23,05 0,630 0,919 1,304 1,719 2,967 4,377
25
23,95 26,05 0,692 1,008 1,418 1,864 3,192 4,691
30
28,95 31,05 0,795 1,156 1,609 2,107 3,568 5,214
35
33,75 36,25 1,799 2,350 3,943 5,738
40
38,75 41,25 2,593 4,319 6,262
50
48,75 51,25 5,071 7,309
60
58,5 61,5 8,356
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6
7
6,25 7,75
8
7,25 8,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification released
EJOT-WN
1411 C
Part : 2 *
Sheet : 2/2
10.01.97 2 masses changed
Hom.Daa.
COMBI CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning K12, K14, K16 and K20
K12* K14* K15 K16* K18 K20* K22 K25
External thread Ø d1 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
Head diameter D 2,2 2,4 2,6 2,6 3,2 3,5 3,9 4,4
Radius R 0,15 0,15 0,15 0,15 0,20 0,25 0,25 0,30
K 0,90 1,00 1,10 1,10 1,20 1,40 1,50 1,70
~ m 1,37 1,55 1,63 1,63 1,76 2,32 2,40 2,56
min.
0,40 0,47 0,55 0,55 0,70 0,64 0,74 0,92
max.
0,60 0,77 0,85 0,85 1,00 1,10 1,20 1,38
H0012- H0012- H0012- H0012- H0012- H0012- H0012- H0012-
12 14 15 15 18 20 22 25
K 1,10 1,10 1,20 1,40 1,50 1,70
~ m 1,66 1,66 1,79 2,39 2,44 2,59
min.
0,55 0,55 0,70 0,82 0,92 1,08
max.
0,80 0,80 0,95 1,07 1,17 1,33
Z0012- Z0012- Z0012- Z0012- Z0012- Z0012-
15 15 18 20 22 25
Size H/Z 0 0 0 0 0 1 1 1
Designation of a
raised pan head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 2,2 mm, Length: 6 mm
EJOT-WN 1412 KA 22 x 6
EJOT-WN
1412 C
Part : 1 *
Sheet : 1/2
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
10.01.97 2
changed Index
K12, K14, K16 and K20 added
Hom.
modification released
Daa.
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
Note:
Please use heading punches purchased with
'RICO HEADER TOOLS, INC.' (USA) or
'TIL-TOOLING INTERNATIONAL LTD.' (England)
only for screws according to EJOT PT
®
standard WN 1412 !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
t
A
H-
cross
recess
H- cross recess
punch
Width
Head height
B
Z-
cross
recess
Z- cross recess
punch
Width
Head height
Penetration
depth
t
Penetration
depth
* Tentative standard specification concerning K12, K14, K16 and K20
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 12*
K 14*
K 15
K 16*
K 18
K 20*
K 22
K 25
3
2,5 3,5 0,053
4
3,4 4,6 0,061 0,094 0,122
4,5
3,9 5,1 0,065 0,100 0,129 0,168
5
4,4 5,6 0,070 0,105 0,136 0,176 0,237
6
5,4 6,6 0,078 0,116 0,150 0,193 0,258
7
6,25 7,75 0,086 0,127 0,164 0,210 0,279
8
7,25 8,75 0,094 0,139 0,178 0,228 0,299
10
9,25 10,75 0,110 0,161 0,206 0,262 0,341
12
11,1 12,9 0,127 0,183 0,234 0,296 0,382
14
13,1 14,9 0,143 0,205 0,262 0,330 0,423
15
14,1 15,9 0,151 0,216 0,276 0,347 0,444
16
15,1 16,9 0,228 0,290 0,364 0,464
18
17,1 18,9 0,250 0,318 0,399 0,506
20
18,95 21,05 0,272 0,346 0,433 0,547
22
20,95 23,05 0,467 0,588
25
23,95 26,05 0,518 0,650
30
28,95 31,05 0,753
35
33,75 36,25
40
38,75 41,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 12*
K 14*
K 15
K 16*
K 18
K 20*
K 22
K 25
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6
7
6,25 7,75
8
7,25 8,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
15
14,1 15,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
100
98,25 101,75
EJOT-WN
1412 C
Part : 1 *
Sheet : 2/2
10.01.97 2
changed Index modification released
Hom.Daa.
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
K12, K14, K16 and masses of K20 added; masses of K18 changed
* Tentative standard specification concerning K45
K30 K35 K40 K45* K50 K60 K70
External thread Ø d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0
Head diameter D 5,3 6,1 7,0 7,5 8,8 10,5 12,3
Radius R 0,40 0,40 0,50 0,50 0,60 0,80 0,90
K 2,00 2,50 2,70 2,70 3,40 4,00 4,50
~ m 2,85 4,02 4,25 4,25 4,85 6,53 7,05
min.
1,19 1,23 1,51 1,51 2,12 2,44 3,00
max.
1,65 1,86 2,14 2,14 2,75 3,10 3,66
H0012- H0012- H0012- H0012- H0012- H0012- H0012-
30 35 40 40 50 60 70
K 2,00 2,50 2,70 2,70 3,40 4,00 4,50
~ m 2,89 3,93 4,29 4,29 4,86 6,55 7,10
min.
1,36 1,26 1,62 1,62 2,23 2,57 3,14
max.
1,61 1,72 2,08 2,08 2,67 3,03 3,61
Z0012- Z0012- Z0012- Z0012- Z0012- Z0012- Z0012-
30 35 40 40 50 60 70
Size H/Z 1 2 2 2 2 3 3
Designation of a
raised pan head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1412 KA 40 x 10
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
10.01.97 2
changed Index
K45 added
Hom.
modification released
Daa.
EJOT-WN
1412 C
Part : 2 *
Sheet : 1/2
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Note:
Please use heading punches purchased with
'RICO HEADER TOOLS, INC.' (USA) or
'TIL-TOOLING INTERNATIONAL LTD.' (England)
only for screws according to EJOT PT
®
standard WN 1412 !
t
A
H-
cross
recess
H- cross recess
punch
Width
Head height
B
Z-
cross
recess
Z- cross recess
punch
Width
Head height
Penetration
depth
t
Penetration
depth
* Tentative standard specification concerning K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 0,413
7
6,25 7,75 0,442 0,652
8
7,25 8,75 0,472 0,690 0,949 1,135 1,741
10
9,25 10,75 0,531 0,766 1,046 1,256 1,891
12
11,1 12,9 0,590 0,842 1,143 1,377 2,042 3,124
14
13,1 14,9 0,649 0,918 1,241 1,499 2,192 3,333 4,914
16
15,1 16,9 0,708 0,994 1,338 1,620 2,342 3,543 5,188
18
17,1 18,9 0,767 1,071 1,435 1,741 2,493 3,752 5,462
20
18,95 21,05 0,826 1,147 1,532 1,862 2,643 3,962 5,736
22
20,95 23,05 0,885 1,223 1,629 1,983 2,793 4,171 6,010
25
23,95 26,05 0,974 1,337 1,775 2,164 3,019 4,485 6,422
30
28,95 31,05 1,121 1,528 2,018 2,467 3,394 5,009 7,107
35
33,75 36,25 1,718 2,260 2,769 3,770 5,533 7,793
40
38,75 41,25 2,503 3,072 4,146 6,056 8,478
45
43,75 46,25 3,375 4,521 6,580 9,164
50
48,75 51,25 4,897 7,103 9,850
60
58,5 61,5 8,151 11,221
70
68,5 71,5 12,592
80
78,5 81,5
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6
7
6,25 7,75
8
7,25 8,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
100
98,25 101,75
changed Index modification released
EJOT-WN
1412 C
Part : 2 *
Sheet : 2/2
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
04.02.00 3
Hom.Bran.
Masses of K70 changed
* Tentative standard specification
K25 K30 K35 K40 K50 K60
External thread Ø d1
2,50 3,00 3,50 4,00 5,00 6,00
Head diameter D
4,40 5,30 6,10 7,00 8,80 10,50
Head height K
1,70 2,00 2,50 2,70 3,40 4,00
Radius max. R
0,30 0,40 0,40 0,50 0,60 0,80
min. 0,46 0,71 0,66 1,04 1,14 1,45
max. 0,76 1,01 0,96 1,34 1,44 1,75
min. 0,46 0,71 0,74 0,97 1,15 1,60
max. 0,66 0,91 1,04 1,27 1,45 1,90
~ m
2,56 2,85 4,02 4,25 4,85 6,53
min. 0,92 1,19 1,23 1,51 2,12 2,44
max. 1,38 1,65 1,86 2,14 2,75 3,10
H0012- H0012- H0012- H0012- H0012- H0012-
25 L 30 L 35 L 40 L 50 L 60 L
min. 0,41 0,71 0,66 1,04 1,14 1,45
max. 0,71 1,01 0,96 1,34 1,44 1,75
min. 0,41 0,71 0,74 0,97 1,15 1,60
max. 0,61 0,91 1,04 1,27 1,45 1,90
~ m
2,59 2,89 3,93 4,29 4,86 6,55
min. 1,08 1,36 1,26 1,62 2,23 2,57
max. 1,33 1,61 1,72 2,08 2,67 3,03
Z0012- Z0012- Z0012- Z0012- Z0012- Z0012-
25 L 30 L 35 L 40 L 50 L 60 L
Size H/Z
1 1 2 2 2 3
t
S
t
S
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
AL
Penetration
depth
Width
H- combi cross recess
punch
Slot width
n
Slot depth
t
H-
combi
cross
recess
BL
Penetration
depth
Width
Z- combi cross recess
punch
Slot width
n
Slot depth
t
Z-
combi
cross
recess
Designation of a
raised pan head screw
with Phillips combi cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1412 KAL 40 x 10
EJOT-WN
1412 C
Part : 3 *
Sheet : 1/2
COMBI CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
changed Index modification
22.03.96 1 New created !
released
Hom.Daa.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6 0,236
6
5,4 6,6 0,256 0,408
7
6,25 7,75 0,277 0,438 0,647
8
7,25 8,75 0,297 0,467 0,686 0,940 1,724
10
9,25 10,75 0,339 0,526 0,762 1,037 1,874
12
11,1 12,9 0,380 0,585 0,838 1,135 2,025 3,092
14
13,1 14,9 0,421 0,644 0,914 1,232 2,175 3,301
16
15,1 16,9 0,462 0,703 0,990 1,329 2,325 3,511
18
17,1 18,9 0,504 0,762 1,066 1,426 2,476 3,720
20
18,95 21,05 0,545 0,822 1,143 1,523 2,626 3,930
22
20,95 23,05 0,586 0,881 1,219 1,620 2,776 4,139
25
23,95 26,05 0,648 0,969 1,333 1,766 3,002 4,453
30
28,95 31,05 0,751 1,117 1,524 2,009 3,377 4,977
35
33,75 36,25 1,714 2,251 3,753 5,501
40
38,75 41,25 2,494 4,129 6,024
50
48,75 51,25 4,880 7,071
60
58,5 61,5 8,119
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6
7
6,25 7,75
8
7,25 8,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification released
10.01.97 2 masses changed
Hom.Daa.
EJOT-WN
1412 C
Part : 3 *
Sheet : 2/2
COMBI CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
*Tentative standard specification K45
K18 K20 K22 K25 K30 K35 K40 K45* K50 K60 K70
External thread Ø d1 1,8 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0
Head diameter D 3,0 4,7 5,5 7,3 8,4 9,0 9,3 11,3 13,6
min.
0,20 0,40 0,40 0,45 0,50 0,50 0,55 0,65 0,70
max.
0,30 0,55 0,55 0,65 0,70 0,70 0,75 0,85 0,90
Radius R 0,6 1,0 1,2 1,4 1,6 1,6 2,0 2,4 2,6
~ m 1,58 2,56 2,69 3,94 4,19 4,19 4,64 5,19 6,92
min.
0,55 0,97 1,10 1,33 1,59 1,59 2,04 2,59 3,02
max.
0,85 1,43 1,56 1,96 2,22 2,22 2,67 3,22 3,68
H0013- H0013- H0013- H0013- H0013- H0013- H0013- H0013- H0013-
18 25 30 35 40 40 50 60 70
~ m 1,62 2,55 2,66 4,01 4,23 4,23 4,59 5,13 6,81
min.
0,56 1,09 1,20 1,47 1,70 1,70 2,06 2,60 3,01
max.
0,81 1,34 1,45 1,93 2,16 2,16 2,52 3,06 3,47
Z0013- Z0013- Z0013- Z0013- Z0013- Z0013- Z0013- Z0013- Z0013-
18 25 30 35 40 40 50 60 70
Size H/Z 0 1 1 2 2 2 2 2 3
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
13.01.99 4
changed Index
Dorn
modification released
Daa.
EJOT-WN
1413 C
Sheet : 1/3 *
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
t
A
H-
cross
recess
H- cross recess
punch
Width
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
Penetration
depth
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
according to WN 1413, Sheet 3
Designation of a
flat countersunk head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1413 KA 40 x 10
Note:
Please use heading punches purchased with
'RICO HEADER TOOLS, INC.' (USA) or
'TIL-TOOLING INTERNATIONAL LTD.' (England)
only for screws according to EJOT PT
®
standard WN 1413 !
Cyl. head height c
Text 'Cyl. head height' changed (has been 'Zyl. Kopf-Höhe')
*Tentative standard specification K20 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
5
4,4 5,6
6
5,4 6,6 0,081 0,114
6,5
5,75 7,25 0,086 0,121 0,138
7
6,25 7,75 0,092 0,128 0,146 0,241
8
7,25 8,75 0,103 0,142 0,163 0,261 0,382
9
8,25 9,75 0,114 0,156 0,181 0,282 0,411 0,713
10
9,25 10,75 0,125 0,170 0,198 0,302 0,441 0,752 1,068 1,303 1,442
12
11,1 12,9 0,148 0,198 0,232 0,344 0,500 0,828 1,165 1,424 1,592
14
13,1 14,9 0,170 0,226 0,266 0,385 0,559 0,904 1,262 1,545 1,743 2,765
16
15,1 16,9 0,192 0,255 0,300 0,426 0,618 0,980 1,359 1,666 1,893 2,975 4,404
18
17,1 18,9 0,214 0,283 0,335 0,467 0,677 1,056 1,457 1,787 2,043 3,184 4,678
20
18,95 21,05 0,237 0,311 0,369 0,509 0,736 1,132 1,554 1,908 2,193 3,394 4,953
22
20,95 23,05 0,403 0,550 0,795 1,209 1,651 2,029 2,344 3,603 5,227
25
23,95 26,05 0,454 0,612 0,883 1,323 1,796 2,210 2,569 3,917 5,638
30
28,95 31,05 0,715 1,031 1,513 2,039 2,513 2,945 4,441 6,324
35
33,75 36,25 1,704 2,282 2,815 3,320 4,964 7,009
40
38,75 41,25 2,525 3,118 3,696 5,488 7,695
45
43,75 46,25 3,421 4,072 6,012 8,380
50
48,75 51,25 4,448 6,535 9,066
60
58,5 61,5 7,582 10,437
70
68,5 71,5 11,808
80
78,5 81,5
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
5
4,4 5,6
6
5,4 6,6
6,5
5,75 7,25
7
6,25 7,75
8
7,25 8,75
9
8,25 9,75
10
9,25 10,75
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
100
98,25 101,75
EJOT-WN
1413 C
Sheet : 2/3 *
changed Index modification released
Bran. Hom.
04.02.00 4 Masses of K22 changed
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
*Tentative standard specification K20
K20* K22
External thread Ø d1 2,0 2,2
Head diameter D 3,8 3,8
Cone Ø d
cone
2,3
-0,1
2,3
-0,1
min.
0,20 0,20
max.
0,35 0,35
Head height K 1,2
-0,3
1,2
-0,3
~ m 2,35 2,35
min.
0,95 0,95
max.
1,25 1,25
M2
DIN965
M2
DIN965
~ m 2,20 2,20
min.
0,92 0,92
max.
1,17 1,17
M2
DIN965
1Z-800
M2
DIN965
1Z-800
Size H/Z 1 1
EJOT-WN
1413 C
Sheet : 3/3 *
changed Index modification released
15.11.97 3
Hom.Daa.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
CROSS RECESSED FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
SPECIAL HEAD STYLE FOR EJOT PT
®
K20 and K22
WITH CROSS RECESS No. 1
A
H-
cross
recess
H- cross recess
punch
Width
t
Penetration
depth
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
Head must be reinforced
because of
cross recess no. 1 !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
'c' max. (has been 0,25) a. head height 'K' (has been 1,1) changed; 'c' min. added
Zyl. Kopf-Höhe c
* Tentative standard specification concerning K20, K45 and K100
K18 K20* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100*
External thread Ø d1
1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D
3,4 3,8 3,8 4,7 5,5 7,3 8,4 9,0 9,3 11,3 13,6 15,8 18,3
min. 0,20 0,20 0,20 0,40 0,40 0,45 0,50 0,50 0,55 0,65 0,70 0,75 0,85
max. 0,35 0,35 0,35 0,55 0,55 0,65 0,70 0,70 0,75 0,85 0,90 0,95 1,10
Radius
R
0,6 0,8 0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,4 2,6 3,2 4,5
Drive size TORX
®
T6 T6 T6 T8 T8 T15 T20 T20 T20 T30 T40 T40 T50
A
Ref. 1,75 1,75 1,75 2,40 2,40 3,35 3,95 3,95 3,95 5,60 6,75 6,75 8,95
min. 0,50 0,50 0,70 0,80 0,80 1,00 1,25 1,25 1,25 1,75 2,25 2,40 2,90
max. 0,65 0,65 0,85 1,00 1,00 1,30 1,70 1,70 1,70 2,20 2,70 2,90 3,50
Punch
6-
TXI -
251
6-
TXI -
251
6-
TXI -
252
8-
TXI -
257
8-
TXI -
257
15-
TXI -
256
20-
TXI -
253
20-
TXI -
253
20-
TXI -
253
30-
TXI -
253
40-
TXI -
257
40-
TXI -
254
50-
TXI -
259
c
t
Penetration
depth
Cyl.
head height
EJOT-WN
1423 C
Part : 1 *
Sheet : 1/2
changed Index modification released
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
11.04.01 4
Hom.Bran.
TORX
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Designation of a
flat countersunk head screw
with TORX
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1423 K 40 x 10 TORX
®
Punches of K40, K45 and K50 modified - has been 20-TXI-256
* Tentative standard specification concerning K20, K45 and K100
Table 1
MASS (7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K100*
5
4,4 5,6
6
5,4 6,6 0,075 0,098
6,5
5,75 7,25 0,080 0,105 0,110
7
6,25 7,75 0,086 0,112 0,118 0,180
8
7,25 8,75 0,097 0,126 0,135 0,201 0,295
9
8,25 9,75 0,108 0,140 0,152 0,221 0,324 0,573
10
9,25 10,75 0,119 0,154 0,169 0,242 0,354 0,611 0,827 1,005 1,092
11
10,1 11,9 0,131 0,168 0,187 0,262 0,383 0,649 0,876 1,065 1,167
12
11,1 12,9 0,142 0,182 0,204 0,283 0,413 0,687 0,924 1,126 1,242
14
13,1 14,9 0,164 0,210 0,238 0,324 0,472 0,763 1,021 1,247 1,393 1,972
16
15,1 16,9 0,186 0,238 0,272 0,366 0,531 0,840 1,119 1,368 1,543 2,181 3,204
18
17,1 18,9 0,209 0,266 0,306 0,407 0,590 0,916 1,216 1,489 1,693 2,391 3,479 5,236
20
18,95 21,05 0,231 0,295 0,341 0,448 0,649 0,992 1,313 1,610 1,844 2,600 3,753 5,595
22
20,95 23,05 0,375 0,489 0,708 1,068 1,410 1,731 1,994 2,810 4,027 5,954 7,929
25
23,95 26,05 0,426 0,551 0,797 1,182 1,556 1,913 2,219 3,124 4,438 6,492 8,739
30
28,95 31,05 0,654 0,944 1,373 1,798 2,215 2,595 3,647 5,124 7,389 10,088
35
33,75 36,25 1,563 2,041 2,518 2,971 4,171 5,809 8,287 11,438
40
38,75 41,25 2,284 2,820 3,346 4,695 6,495 9,184 12,788
45
43,75 46,25 3,123 3,722 5,218 7,180 10,081 14,137
50
48,75 51,25 4,098 5,742 7,866 10,979 15,487
60
58,5 61,5 6,789 9,237 12,773 18,186
70
68,5 71,5 10,608 14,568 20,885
80
78,5 81,5 16,363 23,585
90
88,25 91,75 26,284
100
98,25 101,75 28,983
Table 2
SURFACE (dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K100*
5
4,4 5,6
6
5,4 6,6
6,5
5,75 7,25
7
6,25 7,75
8
7,25 8,75
9
8,25 9,75
10
9,25 10,75
11
10,1 11,9
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification released
04.02.00 4
Bran.
EJOT-WN
1423 C
Part : 1 *
Sheet : 2/2
Hom.
TORX
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Masses of K80 changed
* Tentative standard specification concerning K20, K45 and K100
K18 K20* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100*
External thread Ø d1
1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D
3,4 3,8 3,8 4,7 5,5 7,3 8,4 9,0 9,3 11,3 13,6 15,8 18,3
min. 0,20 0,20 0,20 0,40 0,40 0,45 0,50 0,50 0,55 0,65 0,70 0,75 0,85
max. 0,35 0,35 0,35 0,55 0,55 0,65 0,70 0,70 0,75 0,85 0,90 0,95 1,10
Radius
R
0,6 0,8 0,8 1,0 1,2 1,4 1,6 1,8 2,0 2,4 2,6 3,2 4,5
TORX PLUS
®
/ AUTOSERT
®
6 IP 6 IP 6 IP 8 IP 8 IP 15 IP 20 IP 20 IP 20 IP 30 IP 40 IP 40 IP 50 IP
A
Ref. 1,75 1,75 1,75 2,40 2,40 3,35 3,95 3,95 3,95 5,60 6,75 6,75 8,95
min. 0,50 0,50 0,65 0,70 0,85 0,95 1,30 1,30 1,30 1,60 2,25 2,25 2,55
max. 0,65 0,65 0,80 0,90 1,10 1,20 1,65 1,65 1,65 2,05 2,80 2,80 3,25
6-
PLI -
534
R
6-
PLI -
534
R
6-
PLI -
532
R
8-
PLI -
534
R
8-
PLI -
532
R
15-
PLI -
534
R
20-
PLI -
533
R
20-
PLI -
533
R
20-
PLI -
533
R
30-
PLI -
534
R
40-
PLI -
533
R
40-
PLI -
533
R
50-
PLI -
534
R
c
Cyl.
head height
Punch
Penetration
depth
t
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
EJOT-WN
1423 C
Part : 2 *
Sheet : 1/2
changed Index modification released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
Designation of a
flat countersunk head screw
with TORX PLUS
®
/ AUTOSERT
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1423 K 40 x 10 TORX PLUS
®
/ AUTOSERT
®
Index
11.04.01 3
Hom.Bran.
Internal modification !
* Tentative standard specification concerning K20, K45 and K100
Table 1
MASS (7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K100*
5
4,4 5,6
6
5,4 6,6 0,075 0,098
6,5
5,75 7,25 0,080 0,105 0,110
7
6,25 7,75 0,086 0,112 0,119 0,183
8
7,25 8,75 0,097 0,126 0,136 0,203 0,293
9
8,25 9,75 0,108 0,140 0,153 0,224 0,323 0,577
10
9,25 10,75 0,119 0,154 0,170 0,244 0,352 0,615 0,827 1,005 1,092
11
10,1 11,9 0,131 0,168 0,187 0,265 0,382 0,653 0,876 1,065 1,167
12
11,1 12,9 0,142 0,182 0,204 0,286 0,411 0,691 0,924 1,126 1,242
14
13,1 14,9 0,164 0,210 0,239 0,327 0,470 0,767 1,021 1,247 1,393 1,993
16
15,1 16,9 0,186 0,238 0,273 0,368 0,529 0,843 1,119 1,368 1,543 2,202 3,194
18
17,1 18,9 0,209 0,266 0,307 0,409 0,588 0,919 1,216 1,489 1,693 2,411 3,468 5,261
20
18,95 21,05 0,231 0,295 0,341 0,451 0,647 0,996 1,313 1,610 1,844 2,621 3,743 5,620
22
20,95 23,05 0,376 0,492 0,706 1,072 1,410 1,731 1,994 2,830 4,017 5,979 8,035
25
23,95 26,05 0,427 0,554 0,795 1,186 1,556 1,913 2,219 3,145 4,428 6,517 8,845
30
28,95 31,05 0,657 0,942 1,377 1,798 2,215 2,595 3,668 5,114 7,414 10,195
35
33,75 36,25 1,567 2,041 2,518 2,971 4,192 5,799 8,312 11,544
40
38,75 41,25 2,284 2,820 3,346 4,715 6,485 9,209 12,894
45
43,75 46,25 3,123 3,722 5,239 7,170 10,106 14,244
50
48,75 51,25 4,098 5,763 7,856 11,004 15,593
60
58,5 61,5 6,810 9,227 12,798 18,293
70
68,5 71,5 10,598 14,593 20,992
80
78,5 81,5 16,388 23,691
90
88,25 91,75 26,390
100
98,25 101,75 29,090
Table 2
SURFACE (dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 18
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K100*
5
4,4 5,6
6
5,4 6,6
6,5
5,75 7,25
7
6,25 7,75
8
7,25 8,75
9
8,25 9,75
10
9,25 10,75
11
10,1 11,9
12
11,1 12,9
14
13,1 14,9
16
15,1 16,9
18
17,1 18,9
20
18,95 21,05
22
20,95 23,05
25
23,95 26,05
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification released
04.02.00 3
Bran.
EJOT-WN
1423 C
Part : 2 *
Sheet : 2/2
Hom.
Masses of K80 changed
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
K22 K25 K30 K35 K40 K50 K60 K70
External thread Ø d1 2,2 2,5 3,0 3,5 4,0 5,0 6,0 7,0
Head diameter D 5,5 5,5 6,0 7,0 8,0 10,0 13,0 14,0
Head height K 1,4 1,4 1,6 2,5 2,5 2,6 3,6 3,6
Washer thickness s 0,6 0,6 0,6 0,8 0,8 1,0 1,2 2,0
Radius R 0,2 0,3 0,4 0,4 0,5 0,6 0,8 0,9
~ m 2,60 2,60 2,60 3,45 3,80 4,60 6,50 7,10
min.
0,86 0,86 0,86 1,07 1,37 1,80 2,49 3,00
max.
1,32 1,32 1,32 1,70 1,82 2,46 3,15 3,66
B 2,2
DIN
7981
B 2,2
DIN
7981
B 2,2
DIN
7981
H0011-
35
H0041-
40
B 4,2
DIN
7981
B 5,5
DIN
7981
B 6,3
DIN
7981
~ m 2,40 2,40 2,40 3,84 3,80 4,30 6,20 6,70
min.
1,10 1,10 1,10 1,08 1,37 1,88 2,51 3,02
max.
1,35 1,35 1,35 1,54 1,82 2,34 2,97 3,48
B 2,2
DIN
7981
1Z-130
B 2,2
DIN
7981
1Z-130
B 2,2
DIN
7981
1Z-130
Z0011-
35
Z0041-
40
B 4,2
DIN
7981
2Z-230
B 5,5
DIN
7981
3Z-210
B 6,3
DIN
7981
3Z-220
Size H/Z 1 1 1 2 2 2 3 3
EJOT-WN
1441 C
Sheet : 1/2
13.01.99 3
'NOT FOR FUTURE DESIGN ! ' added
DornDaa.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1464, 1467, 1468
A
H-
cross
recess
H- cross recess
punch
Width
t
Penetration
depth
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
changed Index modification released
Designation of a
pan washer head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1441 KA 40 x 10
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
CROSS RECESSED PAN WASHER HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
4
3,4 4,6
4,5
3,9 5,1 0,222
5
4,4 5,6 0,230 0,245
6
5,4 6,6 0,247 0,265 0,360
7
6,25 7,75 0,264 0,286 0,389 0,640
8
7,25 8,75 0,281 0,306 0,419 0,678 0,886 1,399
10
9,25 10,75 0,316 0,348 0,478 0,754 0,983 1,550
12
11,1 12,9 0,350 0,389 0,537 0,830 1,080 1,700 2,992
14
13,1 14,9 0,384 0,430 0,596 0,907 1,177 1,850 3,202 4,555
16
15,1 16,9 0,418 0,471 0,655 0,983 1,274 2,000 3,411 4,829
18
17,1 18,9 0,453 0,513 0,714 1,059 1,371 2,151 3,621 5,103
20
18,95 21,05 0,487 0,554 0,773 1,135 1,468 2,301 3,830 5,378
22
20,95 23,05 0,521 0,595 0,832 1,211 1,565 2,451 4,040 5,652
25
23,95 26,05 0,572 0,657 0,920 1,326 1,711 2,677 4,354 6,063
30
28,95 31,05 0,760 1,068 1,516 1,954 3,052 4,877 6,749
35
33,75 36,25 1,706 2,197 3,428 5,401 7,434
40
38,75 41,25 2,440 3,804 5,925 8,120
50
48,75 51,25 4,555 6,972 9,491
60
58,5 61,5 8,019 10,862
70
68,5 71,5 12,233
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
4
3,4 4,6
4,5
3,9 5,1 10,01
5
4,4 5,6 10,43 10,87
6
5,4 6,6 11,28 11,83 13,83
7
6,25 7,75 12,13 12,80 14,99 20,22
8
7,25 8,75 12,98 13,76 16,14 21,56 25,72 35,16
10
9,25 10,75 14,68 15,68 18,44 24,24 28,77 38,97
12
11,1 12,9 16,38 17,61 20,74 26,92 31,83 42,78 62,85
14
13,1 14,9 18,08 19,53 23,04 29,60 34,89 46,59 67,42 79,91
16
15,1 16,9 19,78 21,46 25,34 32,28 37,94 50,40 71,98 85,21
18
17,1 18,9 21,47 23,38 27,64 34,96 41,00 54,21 76,54 90,51
20
18,95 21,05 23,17 25,31 29,94 37,64 44,05 58,02 81,10 95,80
22
20,95 23,05 24,87 27,23 32,24 40,32 47,11 61,83 85,67 101,10
25
23,95 26,05 27,42 30,12 35,70 44,34 51,70 67,55 92,51 109,04
30
28,95 31,05 34,93 41,45 51,04 59,34 77,07 103,92 122,28
35
33,75 36,25 57,73 66,98 86,60 115,32 135,52
40
38,75 41,25 74,62 96,12 126,73 148,76
50
48,75 51,25 115,17 149,54 175,24
60
58,5 61,5 172,36 201,72
70
68,5 71,5 228,20
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Indexchanged
EJOT-WN
1441 C
Sheet : 2/2
modification released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
13.01.99 2
DornDaa.
'NOT FOR FUTURE DESIGN ! ' added ; masses of K70 changed
CROSS RECESSED PAN WASHER HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
K18 K22 K25 K30 K35 K40 K50 K60 K70
External thread Ø d1 1,8 2,2 2,5 3,0 3,5 4,0 5,0 6,0 7,0
Head diameter D 3,6 4,2 4,2 5,6 6,9 7,5 8,2 10,8 12,5
Head height K 1,5 1,6 1,6 2,2 2,5 2,6 2,9 3,8 4,4
Radius R 0,2 0,2 0,3 0,4 0,4 0,5 0,6 0,8 0,9
~ m 1,80 2,60 2,60 3,00 4,20 4,40 4,60 6,50 7,10
min.
0,72 0,86 0,86 1,35 1,40 1,63 1,80 2,49 3,00
max.
1,02 1,32 1,32 1,80 2,03 2,26 2,46 3,15 3,66
special
punch
B 2,2 B 2,2 B 2,9 B 3,5 B 3,9 B 4,2 B 5,5 B 6,3
3P00-9 DIN7981 DIN7981 DIN7981 DIN7981 DIN7981 DIN7981 DIN7981 DIN7981
~ m 1,80 2,40 2,40 2,90 3,90 4,10 4,30 6,20 6,70
min.
0,92 1,10 1,10 1,58 1,47 1,70 1,88 2,51 3,02
max.
1,17 1,35 1,35 1,83 1,93 2,16 2,34 2,97 3,48
M 1,8
DIN7985
PZ-1,25
B 2,2
DIN7981
1Z-130
B 2,2
DIN7981
1Z-130
B 2,9
DIN7981
1Z-150
B 3,5
DIN7981
2Z-210
B 3,9
DIN7981
2Z-220
B 4,2
DIN7981
2Z-230
B 5,5
DIN7981
3Z-210
B 6,3
DIN7981
3Z-220
Size H/Z 0 1 1 1 2 2 2 3 3
CROSS RECESSED PAN HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
Designation of a pan head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1442 KA 40 x 10
A
H-
cross
recess
H- cross recess
punch
Width
t
Penetration
depth
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
changed Index modification released
EJOT-WN
1442 C
Sheet : 1/2
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1464, 1467, 1468
11.04.01 5 Z- cross recess punch of K18 has been M1,8 DIN 7985 1,25 (PZ added)
Hom.Bran.
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K18
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
4
3,4 4,6 0,123
4,5
3,9 5,1 0,129 0,192
5
4,4 5,6 0,135 0,200 0,215
6
5,4 6,6 0,146 0,217 0,235 0,473
7
6,25 7,75 0,157 0,235 0,256 0,503 0,774
8
7,25 8,75 0,168 0,252 0,277 0,532 0,812 1,013 1,411
10
9,25 10,75 0,190 0,286 0,318 0,591 0,888 1,110 1,561
12
11,1 12,9 0,213 0,320 0,359 0,650 0,965 1,207 1,711 3,130
14
13,1 14,9 0,235 0,354 0,400 0,709 1,041 1,304 1,862 3,339 4,945
16
15,1 16,9 0,257 0,389 0,442 0,768 1,117 1,402 2,012 3,548 5,220
18
17,1 18,9 0,279 0,423 0,483 0,827 1,193 1,499 2,162 3,758 5,494
20
18,95 21,05 0,302 0,457 0,524 0,887 1,269 1,596 2,312 3,967 5,768
22
20,95 23,05 0,491 0,565 0,946 1,345 1,693 2,463 4,177 6,042
25
23,95 26,05 0,543 0,627 1,034 1,460 1,839 2,688 4,491 6,454
30
28,95 31,05 0,730 1,182 1,650 2,081 3,064 5,015 7,139
35
33,75 36,25 1,841 2,324 3,440 5,538 7,825
40
38,75 41,25 2,567 3,815 6,062 8,510
50
48,75 51,25 4,567 7,109 9,881
60
58,5 61,5 8,156 11,252
70
68,5 71,5 12,623
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K18
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
4
3,4 4,6 5,74
4,5
3,9 5,1 6,09 7,81
5
4,4 5,6 6,43 8,23 8,67
6
5,4 6,6 7,13 9,08 9,63 13,91
7
6,25 7,75 7,83 9,93 10,59 15,06 19,96
8
7,25 8,75 8,53 10,78 11,55 16,21 21,30 24,36 29,21
10
9,25 10,75 9,92 12,48 13,48 18,51 23,98 27,41 33,02
12
11,1 12,9 11,32 14,17 15,40 20,81 26,66 30,47 36,83 53,33
14
13,1 14,9 12,72 15,87 17,33 23,11 29,34 33,52 40,64 57,89 71,08
16
15,1 16,9 14,11 17,57 19,25 25,42 32,01 36,58 44,45 62,45 76,38
18
17,1 18,9 15,51 19,27 21,18 27,72 34,69 39,64 48,26 67,02 81,67
20
18,95 21,05 16,90 20,97 23,10 30,02 37,37 42,63 52,07 71,58 86,97
22
20,95 23,05 22,67 25,03 32,32 40,05 45,75 55,88 76,14 92,26
25
23,95 26,05 25,21 27,91 35,77 44,07 50,33 61,60 82,98 100,21
30
28,95 31,05 32,73 41,52 50,77 57,98 71,12 94,39 113,45
35
33,75 36,25 57,47 65,62 80,65 105,80 126,69
40
38,75 41,25 73.26 90,17 117,20 139,93
50
48,75 51,25 109,22 140,02 166,41
60
58,5 61,5 162,83 192,88
70
68,5 71,5 219,36
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification released
EJOT-WN
1442 C
Sheet : 2/2
CROSS RECESSED PAN HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
13.01.99 4
'NOT FOR FUTURE DESIGN ! ' added ; masses of K70 changed
Daa. Dorn
K18 K22 K25 K30 K35 K40 K50 K60 K70
External thread Ø d1 1,8 2,5 3,0 3,5 4,0 5,0 6,0 7,0
Head diameter D 3,4 5,0 5,5 6,5 7,0 7,5 10,8 12,5
min.
0,20 0,40 0,40 0,40 0,45 0,45 0,65 0,65
max.
0,35 0,55 0,55 0,55 0,65 0,65 0,85 0,85
Radius R 0,6 0,7 0,8 0,9 1,0 1,2 1,4 1,6
~ m 1,70 2,70 3,00 3,90 3,90 4,40 4,60 6,60
min.
0,66 1,25 1,40 1,40 1,40 1,90 2,10 2,80
max.
0,91 1,55 1,70 1,90 1,90 2,40 2,60 3,30
M 1,6
DIN 965
3P00-4
M 2,5
DIN 965
B 2,9
DIN
7982
M 3,5
DIN 965
M 3,5
DIN 965
M 4
DIN 965
M 5
DIN 965
M 6
DIN 965
~ m 1,80 2,50 2,80 3,70 3,70 4,00 4,40 6,10
min.
0,89 1,22 1,48 1,34 1,34 1,60 2,05 2,46
max.
1,14 1,47 1,73 1,80 1,80 2,06 2,51 2,92
M 1,6
DIN 965
3PZ00-5
M 2,5
DIN 965
1Z-20
M 3
DIN 965
1Z-540
M 3,5
DIN 965
2Z-10
M 3,5
DIN 965
2Z-10
M 4
DIN 965
2Z-48
M 5
DIN 965
2Z-60
M 6
DIN 965
3Z-850
Size H/Z 0 1 1 2 2 2 2 3
EJOT-WN
1443 C
Sheet : 1/2
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
according to WN 1413, Sheet 3
A
H-
cross
recess
H- cross recess
punch
Width
t
Penetration
depth
B
Z-
cross
recess
Z- cross recess
punch
Width
t
Penetration
depth
13.01.99 3
changed Index
Dorn
modification released
Daa.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Designation of a
flat countersunk head screw
with Phillips cross recess (H)
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1443 KA 40 x 10
Cyl. head height c
'NOT FOR FUTURE DESIGN ! ' added
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1464, 1467, 1468
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K18
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
5
4,4 5,6
6
5,4 6,6 0,096
6,5
5,75 7,25 0,101 0,137
7
6,25 7,75 0,107 0,146 0,264
8
7,25 8,75 0,118 0,163 0,285 0,376
9
8,25 9,75 0,129 0,180 0,306 0,406 0,551
10
9,25 10,75 0,140 0,197 0,326 0,435 0,589 0,762 0,975
12
11,1 12,9 0,163 0,231 0,367 0,494 0,665 0,859 1,125
14
13,1 14,9 0,185 0,265 0,409 0,553 0,742 0,956 1,275 2,581
16
15,1 16,9 0,207 0,300 0,450 0,612 0,818 1,053 1,426 2,791 3,749
18
17,1 18,9 0,230 0,334 0,491 0,671 0,894 1,150 1,576 3,000 4,023
20
18,95 21,05 0,252 0,368 0,532 0,730 0,970 1,247 1,726 3,210 4,297
22
20,95 23,05 0,402 0,574 0,789 1,046 1,344 1,876 3,419 4,571
25
23,95 26,05 0,453 0,636 0,878 1,161 1,490 2,102 3,733 4,983
30
28,95 31,05 0,739 1,026 1,351 1,733 2,478 4,257 5,668
35
33,75 36,25 1,542 1,975 2,853 4,780 6,354
40
38,75 41,25 2,218 3,229 5,304 7,039
50
48,75 51,25 3,980 6,351 8,410
60
58,5 61,5 7,399 9,781
70
68,5 71,5 11,153
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K18
K 22
K 25
K 30
K 35
K 40
K 50
K 60
K70
5
4,4 5,6
6
5,4 6,6 5,73
6,5
5,75 7,25 6,08 7,62
7
6,25 7,75 6,43 8,05 10,37
8
7,25 8,75 7,13 8,90 11,33 13,89
9
8,25 9,75 7,82 9,75 12,30 15,04 18,39
10
9,25 10,75 8,52 10,59 13,26 16,19 19,73 21,96 26,18
12
11,1 12,9 9,92 12,29 15,18 18,50 22,41 25,01 29,99
14
13,1 14,9 11,31 13,99 17,11 20,80 25,09 28,07 33,80 46,19
16
15,1 16,9 12,71 15,69 19,03 23,10 27,77 31,13 37,61 50,75 63,29
18
17,1 18,9 14,11 17,39 20,96 25,40 30,45 34,18 41,42 55,31 68,59
20
18,95 21,05 15,50 19,09 22,88 27,70 33,13 37,24 45,23 59,88 73,88
22
20,95 23,05 20,78 24,81 30,00 35,81 40,30 49,04 64,44 79,18
25
23,95 26,05 23,33 27,69 33,45 39,83 44,88 54,75 71,28 87,12
30
28,95 31,05 32,51 39,21 46,53 52,52 64,28 82,69 100,36
35
33,75 36,25 53,22 60,16 73,80 94,10 113,60
40
38,75 41,25 67,80 83,33 105,50 126,84
50
48,75 51,25 102,38 128,31 153,32
60
58,5 61,5 151,13 179,80
70
68,5 71,5 206,28
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification
EJOT-WN
1443 C
Sheet : 2/2
released
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
[ NOT FOR FUTURE DESIGN ! ]
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
13.01.99 4
'NOT FOR FUTURE DESIGN ! ' added
Daa. Dorn
K22 K25 K30 K35 K40 K50 K60
External thread Ø d1 2,2 2,5 3,0 3,5 4,0 5,0 6,0
Head diameter D 3,8 3,8 5,0 5,5 6,0 7,0 8,5
Head height K 1,6 1,6 1,7 2,0 2,2 2,6 3,3
Radius R 0,2 0,3 0,4 0,4 0,5 0,6 0,8
Slot width n 0,6 0,6 0,8 0,8 0,8 1,0 1,2
min.
0,70 0,70 0,75 0,90 1,10 1,20 1,50
max.
0,90 0,90 1,00 1,15 1,40 1,50 1,80
EJOT-WN
1444 C
Sheet : 1/2
SLOTTED CHEESE HEAD
EJOT PT
®
-K SCREW
Designation of a
cheese head screw with slot
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1444 K 40 x 10
22.03.96 1
Hom.Daa.
field for 'changes', 'Index' and 'released' added
changed Index modification released
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Slot depth t
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
4
3,4 4,6
4,5
3,9 5,1 0,183
5
4,4 5,6 0,192 0,206
6
5,4 6,6 0,209 0,227 0,369
7
6,25 7,75 0,226 0,247 0,399 0,552
8
7,25 8,75 0,243 0,268 0,428 0,590 0,762 1,177
10
9,25 10,75 0,277 0,309 0,487 0,667 0,859 1,327
12
11,1 12,9 0,312 0,351 0,546 0,743 0,956 1,478 2,377
14
13,1 14,9 0,346 0,392 0,605 0,819 1,053 1,628 2,586
16
15,1 16,9 0,380 0,433 0,665 0,895 1,151 1,778 2,796
18
17,1 18,9 0,414 0,474 0,724 0,971 1,248 1,928 3,005
20
18,95 21,05 0,448 0,516 0,783 1,048 1,345 2,079 3,214
22
20,95 23,05 0,483 0,557 0,842 1,124 1,442 2,229 3,424
25
23,95 26,05 0,534 0,619 0,930 1,238 1,588 2,454 3,738
30
28,95 31,05 0,722 1,078 1,429 1,830 2,830 4,262
35
33,75 36,25 1,619 2,073 3,206 4,785
40
38,75 41,25 2,316 3,581 5,309
50
48,75 51,25 4,333 6,356
60
58,5 61,5 7,403
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
4
3,4 4,6
4,5
3,9 5,1 8,25
5
4,4 5,6 8,68 9,19
6
5,4 6,6 9,53 10,15 13,69
7
6,25 7,75 10,38 11,12 14,84 17,96
8
7,25 8,75 11,23 12,08 15,99 19,30 22,26 28,54
10
9,25 10,75 12,92 14,00 18,29 21,98 25,31 32,35
12
11,1 12,9 14,62 15,93 20,59 24,66 28,37 36,16 47,40
14
13,1 14,9 16,32 17,85 22,89 27,34 31,42 39,97 51,96
16
15,1 16,9 18,02 19,78 25,19 30,02 34,48 43,78 56,53
18
17,1 18,9 19,72 21,70 27,49 32,70 37,54 47,59 61,09
20
18,95 21,05 21,42 23,63 29,80 35,38 40,59 51,40 65,65
22
20,95 23,05 23,11 25,55 32,10 38,06 43,65 55,21 70,21
25
23,95 26,05 25,66 28,44 35,55 42,08 48,23 60,92 77,06
30
28,95 31,05 33,25 41,30 48,77 55,88 70,45 88,46
35
33,75 36,25 55,47 63,52 79,97 99,87
40
38,75 41,25 71,16 89,50 111,28
50
48,75 51,25 108,55 134,09
60
58,5 61,5 156,90
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
changed Index modification
22.03.96 1
field for 'changes', 'Index' , 'released' added ; masses changed ; masses of K60 added
EJOT-WN
1444 C
Sheet : 2/2
released
Daa. Hom.
SLOTTED CHEESE HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
K22 K25 K30 K35 K40 K50 K60
External thread Ø d1 2,2 2,5 3,0 3,5 4,0 5,0 6,0
Head diameter D 4,2 4,2 5,6 6,0 6,9 8,2 9,5
min.
1,15 1,15 1,50 1,50 1,85 2,15 2,50
max.
1,35 1,35 1,75 1,75 2,10 2,45 2,80
Radius r 0,9 0,9 1,0 1,0 1,2 1,3 1,6
Radius R 0,2 0,3 0,4 0,4 0,5 0,6 0,8
Slot width n 0,6 0,6 0,8 0,8 1,0 1,2 1,2
min.
0,55 0,55 0,75 0,75 0,95 1,15 1,35
max.
0,80 0,80 1,00 1,00 1,25 1,50 1,70
Head height K
EJOT-WN
1445 C
Sheet : 1/2
SLOTTED PAN HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
Designation of a
pan head screw with slot
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1445 K 40 x 10
Slot depth t
22.03.96 1
Hom.Daa.
field for 'changes', 'Index' and 'released' added
changed Index modification released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
4
3,4 4,6
4,5
3,9 5,1 0,166
5
4,4 5,6 0,175 0,189
6
5,4 6,6 0,192 0,210 0,396
7
6,25 7,75 0,209 0,230 0,425 0,523
8
7,25 8,75 0,226 0,251 0,455 0,561 0,796 1,251
10
9,25 10,75 0,260 0,292 0,514 0,637 0,893 1,401
12
11,1 12,9 0,294 0,333 0,573 0,713 0,991 1,551 2,284
14
13,1 14,9 0,329 0,375 0,632 0,789 1,088 1,702 2,494
16
15,1 16,9 0,363 0,416 0,691 0,865 1,185 1,852 2,703
18
17,1 18,9 0,397 0,457 0,750 0,942 1,282 2,002 2,913
20
18,95 21,05 0,431 0,498 0,809 1,018 1,379 2,153 3,122
22
20,95 23,05 0,466 0,540 0,868 1,094 1,476 2,303 3,332
25
23,95 26,05 0,517 0,601 0,957 1,208 1,622 2,528 3,646
30
28,95 31,05 0,705 1,104 1,399 1,865 2,904 4,169
35
33,75 36,25 1,589 2,107 3,280 4,693
40
38,75 41,25 2,350 3,655 5,217
50
48,75 51,25 4,407 6,264
60
58,5 61,5 7,311
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 22
K 25
K 30
K 35
K 40
K 50
K 60
4
3,4 4,6
4,5
3,9 5,1 6,78
5
4,4 5,6 7,21 7,63
6
5,4 6,6 8,05 8,59 12,37
7
6,25 7,75 8,90 9,55 13,52 15,19
8
7,25 8,75 9,75 10,52 14,67 16,53 20,18 26,20
10
9,25 10,75 11,45 12,44 16,97 19,21 23,24 30,01
12
11,1 12,9 13,15 14,37 19,27 21,89 26,30 33,82 41,81
14
13,1 14,9 14,85 16,29 21,57 24,57 29,35 37,63 46,38
16
15,1 16,9 16,55 18,22 23,87 27,25 32,41 41,44 50,94
18
17,1 18,9 18,24 20,14 26,18 29,93 35,47 45,25 55,50
20
18,95 21,05 19,94 22,07 28,48 32,60 38,52 49,06 60,06
22
20,95 23,05 21,64 23,99 30,78 35,28 41,58 52,87 64,63
25
23,95 26,05 24,19 26,88 34,23 39,30 46,16 58,59 71,47
30
28,95 31,05 31,69 39,98 46,00 53,80 68,11 82,88
35
33,75 36,25 52,70 61,44 77,64 94,28
40
38,75 41,25 69,09 87,16 105,69
50
48,75 51,25 106,21 128,50
60
58,5 61,5 151,32
70
68,5 71,5
80
78,5 81,5
90
88,25 91,75
100
98,25 101,75
22.03.96 1
changed Index modification
field for 'changes', 'Index' , 'released' added ; masses changed ; masses of K60 added
EJOT-WN
1445 C
Sheet : 2/2
released
Daa. Hom.
SLOTTED PAN HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
K25 K30 K35 K40 K50 K60 K70 K80 K100
External thread Ø d1 2,5 3,0 3,5 4,0 5,0 6,0 7,0 8,0 10,0
min.
3,02 4,82 5,32 6,78 7,78 9,78 9,78 12,73 12,73
max.
3,20 5,00 5,50 7,00 8,00 10,00 10,00 13,00 13,00
Width across corners
min.
3,38 5,40 5,96 7,59 8,71 10,95 10,95 14,26 14,26
Head height K 1,3 1,5 2,3 2,3 3,0 3,5 4,8 5,3 5,8
Radius R 0,3 0,4 0,4 0,5 0,6 0,8 0,9 1,0 1,0
EJOT-WN
1446 C
Sheet : 1/2
Width across flats
Head indentation of manufacturer's free choice
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
INDENTED HEXAGON HEAD
EJOT PT
®
-K SCREW
Designation of a
indented hexagon head screw
with EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1446 K 40 x 10
22.03.96 1
Hom.Daa.
field for 'changes', 'Index' and 'released' added ; Tentative standard specification is invalid
changed Index modification released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
a/f
a/c
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
K70
K80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6 0,150
6
5,4 6,6 0,170 0,330
7
6,25 7,75 0,191 0,360 0,580
8
7,25 8,75 0,212 0,389 0,618 0,899 1,462
10
9,25 10,75 0,253 0,448 0,695 0,996 1,612
12
11,1 12,9 0,294 0,507 0,771 1,093 1,763 2,874
14
13,1 14,9 0,335 0,566 0,847 1,190 1,913 3,084 4,198
16
15,1 16,9 0,377 0,625 0,923 1,287 2,063 3,293 4,472 7,197
18
17,1 18,9 0,418 0,684 0,999 1,384 2,213 3,503 4,746 7,555
20
18,95 21,05 0,459 0,743 1,076 1,481 2,364 3,712 5,021 7,914 9,977
22
20,95 23,05 0,500 0,802 1,152 1,578 2,514 3,922 5,295 8,273 10,517
25
23,95 26,05 0,562 0,891 1,266 1,724 2,739 4,236 5,706 8,812 11,327
30
28,95 31,05 0,665 1,038 1,457 1,967 3,115 4,759 6,392 9,709 12,677
35
33,75 36,25 1,647 2,210 3,491 5,283 7,077 10,606 14,026
40
38,75 41,25 2,452 3,866 5,807 7,763 11,504 15,376
50
48,75 51,25 4,618 6,854 9,134 13,298 18,075
60
58,5 61,5 7,901 10,505 15,093 20,774
70
68,5 71,5 11,876 16,888 23,474
80
78,5 81,5 18,682 26,173
90
88,25 91,75 28,872
100
98,25 101,75 31,572
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 25
K 30
K 35
K 40
K 50
K 60
K70
K80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6 7,64
6
5,4 6,6 8,60 13,31
7
6,25 7,75 9,56 14,46 18,16
8
7,25 8,75 10,52 15,61 19,50 25,26 32,91
10
9,25 10,75 12,45 17,91 22,18 28,32 36,72
12
11,1 12,9 14,37 20,21 24,86 31,37 40,53 54,22
14
13,1 14,9 16,30 22,51 27,54 34,43 44,34 58,79 67,31
16
15,1 16,9 18,22 24,81 30,22 37,49 48,15 63,35 72,61
18
17,1 18,9 20,15 27,11 32,90 40,54 51,96 67,91 77,90
20
18,95 21,05 22,07 29,41 35,58 43,60 55,77 72,48 83,20 123,15
22
20,95 23,05 24,00 31,72 38,26 46,66 59,58 77,04 88,49 130,72
25
23,95 26,05 26,88 35,17 42,28 51,24 65,29 83,88 96,44 142,08
30
28,95 31,05 31,70 40,92 48,97 58,88 74,82 95,29 109,68 161,02
35
33,75 36,25 55,67 66,52 84,34 106,69 122,91 179,95
40
38,75 41,25 74,16 93,87 118,10 136,15 198,88
50
48,75 51,25 112,92 140,91 162,63 236,75
60
58,5 61,5 163,73 189,11 274,62
70
68,5 71,5 215,59 312,48
80
78,5 81,5 350,35
90
88,25 91,75 388,22
100
98,25 101,75 426,09
changed Index modification
EJOT-WN
1446 C
Sheet : 2/2
released
INDENTED HEXAGON HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
04.02.00 2 Masses of K70 and K80 changed
Bran. Hom.
* Tentative standard specification concerning K45
K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
min.
4,82 5,32 5,32 5,32 6,78 7,78 7,78 9,78 12,73
max.
5,00 5,50 5,50 5,50 7,00 8,00 8,00 10,00 13,00
Width across corners
min.
5,40 5,96 5,96 5,96 7,59 8,71 8,71 10,95 14,26
Head height K 2,3 2,8 2,8 3,2 3,5 4,2 5,0 6,0 7,0
Head diameter D 6,5 7,0 8,0 9,0 10,0 12,0 14,0 16,0 18,0
Washer thickness s 0,6 0,7 0,8 0,8 0,8 1,0 1,2 1,2 1,5
Radius R 0,4 0,4 0,5 0,5 0,6 0,8 0,9 1,0 1,0
EJOT-WN
1447 C
Sheet : 1/2 *
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
INDENTED HEXAGON WASHER HEAD
EJOT PT
®
-K SCREW
Designation of a
indented hexagon washer head screw
with EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1447 K 40 x 10
29.08.97 2
Hom.Daa.
K45 added
changed Index modification released
Head indentation of manufacturer's free choice
Width across flats
a/f
a/c
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K80
K 100
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 0,528
7
6,25 7,75 0,558 0,783
8
7,25 8,75 0,587 0,821 0,977 1,218 1,710
10
9,25 10,75 0,646 0,897 1,074 1,339 1,860
12
11,1 12,9 0,705 0,973 1,171 1,460 2,010 3,100
14
13,1 14,9 0,764 1,050 1,268 1,581 2,161 3,309 4,484
16
15,1 16,9 0,823 1,126 1,365 1,702 2,311 3,519 4,758 7,148
18
17,1 18,9 0,882 1,202 1,462 1,823 2,461 3,728 5,032 7,507
20
18,95 21,05 0,941 1,278 1,560 1,944 2,612 3,938 5,307 7,866 13,059
22
20,95 23,05 1,000 1,354 1,657 2,065 2,762 4,147 5,581 8,225 13,599
25
23,95 26,05 1,089 1,469 1,802 2,247 2,987 4,461 5,992 8,763 14,408
30
28,95 31,05 1,236 1,659 2,045 2,550 3,363 4,985 6,678 9,661 15,758
35
33,75 36,25 1,850 2,288 2,852 3,739 5,508 7,363 10,558 17,108
40
38,75 41,25 2,531 3,155 4,114 6,032 8,049 11,455 18,457
45
43,75 46,25 3,457 4,490 6,556 8,734 12,353 19,807
50
48,75 51,25 4,866 7,079 9,420 13,250 21,157
60
58,5 61,5 8,127 10,791 15,045 23,856
70
68,5 71,5 12,162 16,839 26,555
80
78,5 81,5 18,634 29,254
90
88,25 91,75 31,954
100
98,25 101,75 34,653
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K80
K 100
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 17,02
7
6,25 7,75 18,17 21,62
8
7,25 8,75 19,32 22,96 26,82 37,99
10
9,25 10,75 21,62 25,64 29,88 41,80
12
11,1 12,9 23,92 28,32 32,93 45,61 59,68
14
13,1 14,9 26,22 31,00 35,99 49,42 64,25 79,62
16
15,1 16,9 28,52 33,68 39,05 53,23 68,81 84,92
18
17,1 18,9 30,82 36,36 42,10 57,04 73,37 90,21
20
18,95 21,05 33,13 39,04 45,16 60,85 77,93 95,51 151,45
22
20,95 23,05 35,43 41,72 48,22 64,66 82,50 100,81 159,03
25
23,95 26,05 38,88 45,74 52,80 70,38 89,34 108,75 170,39
30
28,95 31,05 44,63 52,44 60,44 79,90 100,75 121,99 189,32
35
33,75 36,25 59,14 68,08 89,43 112,15 135,23 208,25
40
38,75 41,25 75,72 98,95 123,56 148,47 227,19
45
43,75 46,25
50
48,75 51,25 118,00 146,37 174,95 265,05
60
58,5 61,5 169,19 201,43 302,92
70
68,5 71,5 227,90 340,79
80
78,5 81,5 378,66
90
88,25 91,75 416,52
100
98,25 101,75 454,39
modificationchanged Index
EJOT-WN
1447 C
Sheet : 2/2 *
released
INDENTED HEXAGON WASHER HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
04.02.00 3 Masses of K70 and K80 changed
Hom.Bran.
* Tentative standard specification concerning K20 and K45
K20* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 4,0 4,5 5,0 6,0 7,0 8,0 9,0 10,0 12,0 14,0 16,0 20,0
Head height K 1,3 1,4 1,5 2,1 2,4 2,6 3,0 3,3 3,6 4,2 4,8 5,5
Washer thickness s 0,4 0,5 0,5 0,6 0,7 0,8 1,0 1,0 1,2 1,4 1,6 2,0
Radius R 0,2 0,2 0,3 0,4 0,4 0,5 0,5 0,6 0,8 0,9 1,0 1,0
Drive size
TORX
®
T6 T6 T6 T10 T10 T20 T20 T20 T25 T30 T40 T40
A
Ref.
1,75 1,75 1,75 2,80 2,80 3,95 3,95 3,95 4,50 5,60 6,75 6,75
min.
0,50 0,70 0,70 1,00 1,10 1,25 1,40 1,40 1,60 2,00 2,70 2,70
max.
0,65 0,85 0,85 1,30 1,40 1,70 1,80 1,80 2,00 2,40 3,20 3,20
6-
TXI -
251
6-
TXI -
252
6-
TXI -
252
10-
TXI -
251
10-
TXI -
254
20-
TXI -
253
20-
TXI -
256
20-
TXI -
256
25-
TXI -
251
30-
TXI -
256
40-
TXI -
251
40-
TXI -
251
t
Penetration
depth
Punch
Designation of a
round washer head screw
with TORX
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1451 K 40 x 10 TORX
®
changed Index modification released
EJOT-WN
1451 C
Part : 1 *
Sheet : 1/2
TORX
®
DRIVED ROUND WASHER HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
11.04.01 4 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K20 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6 0,125
4,5
3,9 5,1 0,132 0,170
5
4,4 5,6 0,139 0,179 0,217
6
5,4 6,6 0,154 0,196 0,237 0,423
7
6,25 7,75 0,168 0,213 0,258 0,452 0,655
8
7,25 8,75 0,182 0,230 0,279 0,482 0,693 0,945 1,309 1,674
10
9,25 10,75 0,210 0,265 0,320 0,541 0,769 1,042 1,430 1,825
12
11,1 12,9 0,238 0,299 0,361 0,600 0,845 1,139 1,551 1,975 2,973
14
13,1 14,9 0,266 0,333 0,402 0,659 0,921 1,237 1,672 2,125 3,182 4,686
16
15,1 16,9 0,294 0,367 0,444 0,718 0,998 1,334 1,793 2,276 3,392 4,960 6,792
18
17,1 18,9 0,322 0,401 0,485 0,777 1,074 1,431 1,914 2,426 3,601 5,234 7,151
20
18,95 21,05 0,350 0,436 0,526 0,836 1,150 1,528 2,035 2,576 3,811 5,508 7,510 12,683
22
20,95 23,05 0,470 0,567 0,895 1,226 1,625 2,156 2,726 4,020 5,783 7,869 13,223
25
23,95 26,05 0,521 0,629 0,984 1,340 1,771 2,338 2,952 4,334 6,194 8,407 14,033
30
28,95 31,05 0,732 1,131 1,531 2,013 2,641 3,327 4,858 6,879 9,304 15,382
35
33,75 36,25 1,721 2,256 2,943 3,703 5,382 7,565 10,202 16,732
40
38,75 41,25 2,499 3,246 4,079 5,905 8,251 11,099 18,081
45
43,75 46,25 3,548 4,455 6,429 8,936 11,996 19,431
50
48,75 51,25 4,830 6,952 9,622 12,894 20,781
60
58,5 61,5 8,000 10,993 14,688 23,480
70
68,5 71,5 12,364 16,483 26,179
80
78,5 81,5 18,278 28,879
100
98,25 101,75 34,277
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1 7,08
5
4,4 5,6 7,51 8,64
6
5,4 6,6 8,36 9,61 13,39
7
6,25 7,75 9,21 10,57 14,54 17,99
8
7,25 8,75 10,06 11,53 15,69 19,33 24,09 24,57
10
9,25 10,75 11,75 13,46 17,99 22,01 27,14 28,38
12
11,1 12,9 13,45 15,38 20,29 24,69 30,20 32,19 51,16
14
13,1 14,9 15,15 17,30 22,59 27,37 33,26 36,00 55,73 71,01
16
15,1 16,9 16,85 19,23 24,89 30,05 36,31 39,81 60,29 76,30
18
17,1 18,9 18,55 21,15 27,19 32,73 39,37 43,62 64,85 81,60
20
18,95 21,05 20,25 23,08 29,49 35,41 42,43 47,43 69,41 86,89 140,64
22
20,95 23,05 21,94 25,00 31,80 38,09 45,48 51,24 73,98 92,19 148,21
25
23,95 26,05 24,49 27,89 35,25 42,11 50,07 56,95 80,82 100,13 159,57
30
28,95 31,05 32,70 41,00 48,81 57,71 66,48 92,23 113,37 178,51
35
33,75 36,25 55,50 65,35 76,00 103,63 126,61 197,44
40
38,75 41,25 72,99 85,53 115,04 139,85 216,37
45
43,75 46,25
50
48,75 51,25 104,58 137,85 166,33 254,24
60
58,5 61,5 160,67 192,81 292,11
70
68,5 71,5 219,29 329,97
80
78,5 81,5 367,84
100
98,25 101,75 443,57
changed Index modification
04.02.00 4 Masses of K20 - K30, K40 - K60, K80 and K100 changed
EJOT-WN
1451 C
Part : 1
Sheet : 2/2 *
released
Bran. Hom.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX
®
DRIVED ROUND WASHER HEAD
EJOT PT
®
-K SCREW
* Tentative standard specification concerning K20 and K45
K20* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 4,0 4,5 5,0 6,0 7,0 8,0 9,0 10,0 12,0 14,0 16,0 20,0
Head height K 1,3 1,4 1,5 2,1 2,4 2,6 3,0 3,3 3,6 4,2 4,8 5,5
Washer thickness s 0,4 0,5 0,5 0,6 0,7 0,8 1,0 1,0 1,2 1,4 1,6 2,0
Radius R 0,2 0,2 0,3 0,4 0,4 0,5 0,5 0,6 0,8 0,9 1,0 1,0
TORX PLUS
®
/ AUTOSERT
®
6 IP 6 IP 6 IP 10 IP 15 IP 20 IP 20 IP 20 IP 25 IP 30 IP 40 IP 40 IP
A
Ref.
1,75 1,75 1,75 2,80 3,35 3,95 3,95 3,95 4,50 5,60 6,75 6,75
min.
0,50 0,65 0,65 1,00 1,10 1,30 1,50 1,50 1,75 2,20 2,60 2,60
max.
0,65 0,80 0,80 1,30 1,40 1,65 1,80 1,80 2,10 2,60 3,10 3,10
Punch
6-
PLI -
534
R
6-
PLI -
532
R
6-
PLI -
532
R
10-
PLI -
532
R
15-
PLI -
533
R
20-
PLI -
533
R
20-
PLI -
532
R
20-
PLI -
532
R
25-
PLI -
532
R
30-
PLI -
532
R
40-
PLI -
532
R
40-
PLI -
532
R
Penetration
depth
t
changed Index modification releasedIndex
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
ROUND WASHER HEAD
EJOT PT
®
-K SCREW
EJOT-WN
1451 C
Part : 2 *
Sheet : 1/2
Designation of a
round washer head screw
with TORX PLUS
®
/ AUTOSERT
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1451 K 40 x 10 TORX PLUS
®
/ AUTOSERT
®
11.04.01 2 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K20 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6 0,125
4,5
3,9 5,1 0,132 0,171
5
4,4 5,6 0,139 0,180 0,218
6
5,4 6,6 0,154 0,197 0,238 0,423
7
6,25 7,75 0,168 0,214 0,259 0,452 0,654
8
7,25 8,75 0,182 0,231 0,279 0,482 0,692 0,945 1,306 1,671
10
9,25 10,75 0,210 0,265 0,321 0,541 0,768 1,042 1,427 1,821
12
11,1 12,9 0,238 0,299 0,362 0,600 0,844 1,139 1,548 1,972 2,962
14
13,1 14,9 0,266 0,334 0,403 0,659 0,920 1,237 1,669 2,122 3,171 4,658
16
15,1 16,9 0,294 0,368 0,444 0,718 0,996 1,334 1,790 2,272 3,381 4,932 6,812
18
17,1 18,9 0,322 0,402 0,486 0,777 1,073 1,431 1,911 2,422 3,590 5,206 7,171
20
18,95 21,05 0,350 0,436 0,527 0,836 1,149 1,528 2,032 2,573 3,799 5,481 7,530 12,703
22
20,95 23,05 0,471 0,568 0,895 1,225 1,625 2,153 2,723 4,009 5,755 7,889 13,243
25
23,95 26,05 0,522 0,630 0,984 1,339 1,771 2,335 2,948 4,323 6,166 8,427 14,053
30
28,95 31,05 0,733 1,131 1,530 2,013 2,637 3,324 4,847 6,852 9,325 15,402
35
33,75 36,25 1,720 2,256 2,940 3,700 5,370 7,537 10,222 16,752
40
38,75 41,25 2,499 3,242 4,075 5,894 8,223 11,119 18,102
45
43,75 46,25 3,545 4,451 6,418 8,908 12,017 19,451
50
48,75 51,25 4,827 6,941 9,594 12,914 20,801
60
58,5 61,5 7,988 10,965 14,709 23,500
70
68,5 71,5 12,336 16,503 26,199
80
78,5 81,5 18,298 28,899
100
98,25 101,75 34,297
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 20*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1 7,08
5
4,4 5,6 7,51 8,64
6
5,4 6,6 8,36 9,61 13,39
7
6,25 7,75 9,21 10,57 14,54
8
7,25 8,75 10,06 11,53 15,69 24,09 24,57
10
9,25 10,75 11,75 13,46 17,99 27,14 28,38
12
11,1 12,9 13,45 15,38 20,29 30,20 32,19 51,16
14
13,1 14,9 15,15 17,30 22,59 33,26 36,00 55,73 71,01
16
15,1 16,9 16,85 19,23 24,89 36,31 39,81 60,29 76,30
18
17,1 18,9 18,55 21,15 27,19 39,37 43,62 64,85 81,60
20
18,95 21,05 20,25 23,08 29,49 42,43 47,43 69,41 86,89 140,64
22
20,95 23,05 21,94 25,00 31,80 45,48 51,24 73,98 92,19 148,21
25
23,95 26,05 24,49 27,89 35,25 50,07 56,95 80,82 100,13 159,57
30
28,95 31,05 32,70 41,00 57,71 66,48 92,23 113,37 178,51
35
33,75 36,25 65,35 76,00 103,63 126,61 197,44
40
38,75 41,25 72,99 85,53 115,04 139,85 216,37
45
43,75 46,25
50
48,75 51,25 104,58 137,85 166,33 254,24
60
58,5 61,5 160,67 192,81 292,11
70
68,5 71,5 219,29 329,97
80
78,5 81,5 367,84
100
98,25 101,75 443,57
changed Index modification
04.02.00 2 Masses of K20 - K30, K40 - K60, K80 and K100 changed
EJOT-WN
1451 C
Part : 2 *
Sheet : 2/2
released
Bran. Hom.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
ROUND WASHER HEAD
EJOT PT
®
-K SCREW
* Tentative standard specification concerning K12, K14, K16, K20
K12* K14* K16* K18
Special
K18
K20* K22 K25
External thread Ø d1 1,2 1,4 1,6 1,8 1,8 2,0 2,2 2,5
Head diameter D 2,4 2,8 3,2 3,6 3,6 3,6 4,0 4,2
Head height K 0,9 1,0 1,1 1,3 1,5 1,5 1,4 1,6
Radius R 0,15 0,15 0,15 0,2 0,2 0,2 0,2 0,3
Drive size
TORX
®
T3 T5 T6 T6 T6 T6 T6 T7
A
Ref.
1,20 1,45 1,75 1,75 1,75 1,75 1,75 2,05
min.
0,40 0,50 0,50 0,50 0,70 0,70 0,70 0,70
max.
0,55 0,65 0,65 0,65 0,85 0,85 0,85 0,85
Punch
3-
TXI -
275
5-
TXI -
017
6-
TXI -
251
6-
TXI -
251
6-
TXI -
252
6-
TXI -
252
6-
TXI -
252
7-
TXI -
253
K12 and K14 (TORX
®
drive) : NOT FOR FUTURE DESIGN !
TORX PLUS
®
according to WN 1452, part 3 to be prefered !
Penetration
depth
t
EJOT-WN
1452 C
Part : 1 *
Sheet : 1/2
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
Designation of a pan head screw
with TORX
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 2,2 mm, Length: 6 mm
EJOT-WN 1452 K 22 x 6 TORX
®
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
changed Index modification released
11.04.01 7 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K12, K14, K16, K20
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nominal
length
min. max.
K12* K14* K16* K18
Special
K18
K20* K 22 K 25
3
2,5 3,5
4
3,4 4,6 0,119 0,131 0,141
4,5
3,9 5,1 0,125 0,137 0,148 0,175
5
4,4 5,6 0,131 0,143 0,155 0,183 0,219
6
5,4 6,6 0,142 0,154 0,169 0,200 0,240
7
6,25 7,75 0,153 0,165 0,183 0,217 0,261
8
7,25 8,75 0,164 0,176 0,197 0,234 0,281
10
9,25 10,75 0,186 0,198 0,225 0,269 0,323
12
11,1 12,9 0,208 0,220 0,253 0,303 0,364
14
13,1 14,9 0,231 0,243 0,281 0,337 0,405
16
15,1 16,9 0,253 0,265 0,309 0,371 0,446
18
17,1 18,9 0,275 0,287 0,337 0,406 0,488
20
18,95 21,05 0,298 0,310 0,365 0,440 0,529
22
20,95 23,05 0,474 0,570
25
23,95 26,05 0,525 0,632
30
28,95 31,05 0,735
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nominal
length
min. max.
K12* K14* K16* K18
Special
K18
K20* K 22 K 25
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1 6,42
5
4,4 5,6 6,85 7,62
6
5,4 6,6 7,70 8,59
7
6,25 7,75 8,54 9,55
8
7,25 8,75 9,39 10,51
10
9,25 10,75 11,09 12,43
12
11,1 12,9 12,79 14,36
14
13,1 14,9 14,49 16,28
16
15,1 16,9 16,19 18,21
18
17,1 18,9 17,88 20,13
20
18,95 21,05 19,58 22,06
22
20,95 23,05 21,28 23,98
25
23,95 26,05 23,83 26,87
30
28,95 31,05 31,68
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
changed Index modification releasedIndex
EJOT-WN
1452 C
Part : 1 *
Sheet : 2/2
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
12.11.96 2
Hom.Daa.
Text changed : 'K18 SK' to 'Special K18'
3
'Part 1' and K12, K14, K16 added; masses of K20 added;
K30 to K100 transfered to WN1452,Part 2,Sheet 2
10.01.97
Hom.Daa.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning K45
K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 5,6 6,9 7,5 7,5 8,2 10,8 12,5 14,0 16,0
Head height K 2,1 2,3 2,6 2,8 2,9 3,8 4,4 5,0 6,0
Radius R 0,4 0,4 0,5 0,5 0,6 0,8 0,9 1,0 1,0
Drive size
TORX
®
T10 T10 T20 T20 T20 T25 T30 T40 T40
A
Ref.
2,80 2,80 3,95 3,95 3,95 4,50 5,60 6,75 6,75
min.
1,00 1,10 1,25 1,40 1,40 1,60 2,00 2,40 2,70
max.
1,30 1,40 1,70 1,80 1,80 2,00 2,40 2,90 3,20
Punch
10-
TXI -
251
10-
TXI -
254
20-
TXI -
253
20-
TXI -
256
20-
TXI -
256
25-
TXI -
251
30-
TXI -
256
40-
TXI -
254
40-
TXI -
251
Penetration
depth
t
EJOT-WN
1452 C
Part : 2 *
Sheet : 1/2
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Designation of a pan head screw
with TORX
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1452 K 40 x 10 TORX
®
11.04.01 3 Internal modification !
Hom.Bran.
changed Index modification released
* Tentative standard specification concerning K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 0,463
7
6,25 7,75 0,492 0,774
8
7,25 8,75 0,522 0,812 1,011 1,156 1,425
10
9,25 10,75 0,581 0,889 1,108 1,277 1,575
12
11,1 12,9 0,640 0,965 1,205 1,398 1,725 3,216
14
13,1 14,9 0,699 1,041 1,302 1,519 1,875 3,426 4,927
16
15,1 16,9 0,758 1,117 1,399 1,640 2,026 3,635 5,202 7,227
18
17,1 18,9 0,817 1,193 1,496 1,761 2,176 3,844 5,476 7,586
20
18,95 21,05 0,876 1,270 1,593 1,882 2,326 4,054 5,750 7,945 12,271
22
20,95 23,05 0,935 1,346 1,690 2,003 2,477 4,263 6,024 8,304 12,811
25
23,95 26,05 1,023 1,460 1,836 2,185 2,702 4,578 6,436 8,842 13,621
30
28,95 31,05 1,171 1,650 2,079 2,488 3,078 5,101 7,121 9,740 14,971
35
33,75 36,25 1,841 2,322 2,790 3,453 5,625 7,807 10,637 16,320
40
38,75 41,25 2,564 3,093 3,829 6,148 8,492 11,534 17,670
45
43,75 46,25 3,395 4,205 6,672 9,178 12,432 19,020
50
48,75 51,25 4,580 7,196 9,863 13,329 20,369
60
58,5 61,5 8,243 11,234 15,124 23,069
70
68,5 71,5 12,606 16,918 25,768
80
78,5 81,5 18,713 28,467
100
98,25 101,75 33,866
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 12,38
7
6,25 7,75 13,53 16,84
8
7,25 8,75 14,68 18,18 21,73 26,16
10
9,25 10,75 16,98 20,86 24,79 29,97
12
11,1 12,9 19,28 23,54 27,85 33,78 45,52
14
13,1 14,9 21,59 26,22 30,90 37,59 50,08 62,24
16
15,1 16,9 23,89 28,90 33,96 41,40 54,65 67,53
18
17,1 18,9 26,19 31,58 37,02 45,21 59,21 72,83
20
18,95 21,05 28,49 34,26 40,07 49,02 63,77 78,12 114,78
22
20,95 23,05 30,79 36,94 43,13 52,83 68,33 83,42 122,36
25
23,95 26,05 34,24 40,95 47,71 58,54 75,18 91,36 133,72
30
28,95 31,05 40,00 47,65 55,35 68,07 86,59 104,60 152,65
35
33,75 36,25 54,35 63,00 77,59 97,99 117,84 171,58
40
38,75 41,25 70,64 87,12 109,40 131,08 190,52
45
43,75 46,25
50
48,75 51,25 106,17 132,21 157,56 228,38
60
58,5 61,5 155,02 184,04 266,25
70
68,5 71,5 210,52 304,12
80
78,5 81,5 341,98
100
98,25 101,75 417,72
changed Index modification releasedIndex
04.02.00 2
Hom.
EJOT-WN
1452 C
Part : 2 *
Sheet : 2/2
Bran.
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
Masses of K70 and K80 changed
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning K12, K14, K16, K20
K12* K14* K16* K18
Special
K18
K20* K22 K25
External thread Ø d1 1,2 1,4 1,6 1,8 1,8 2,0 2,2 2,5
Head diameter D 2,4 2,8 3,2 3,6 3,6 3,6 4,0 4,2
Head height K 0,9 1,0 1,1 1,3 1,5 1,5 1,4 1,6
Radius R 0,15 0,15 0,15 0,2 0,2 0,2 0,2 0,3
TORX PLUS
®
/AUTOSERT
®
3 IP 5 IP 6 IP 6 IP 6 IP 6 IP 6 IP 8 IP
A
Ref.
1,20 1,45 1,75 1,75 1,75 1,75 1,75 2,40
min.
0,40 0,50 0,50 0,50 0,65 0,65 0,65 0,70
max.
0,55 0,65 0,65 0,65 0,80 0,80 0,80 0,90
Punch
3-
PLI -
533
5-
PLI -
533
6-
PLI -
534
R
6-
PLI -
534
R
6-
PLI -
532
R
6-
PLI -
532
R
6-
PLI -
532
R
8-
PLI -
534
R
K12 and K14 are not available
with AUTOSERT
®
feature !
Penetration
depth
t
changed Index modification released
EJOT-WN
1452 C
Part : 3 *
Sheet : 1/2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
Designation of a pan head screw
with TORX PLUS
®
/ AUTOSERT
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 2,2 mm, Length: 6 mm
EJOT-WN 1452 K 22 x 6 TORX PLUS
®
/ AUTOSERT
®
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
11.04.01 3 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K12, K14, K16, K20
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nominal
length
min. max.
K12* K14* K16* K18
Special
K18
K20* K 22 K 25
3
2,5 3,5
4
3,4 4,6 0,119 0,132 0,142
4,5
3,9 5,1 0,125 0,138 0,149 0,175
5
4,4 5,6 0,131 0,143 0,156 0,184 0,211
6
5,4 6,6 0,142 0,154 0,170 0,201 0,231
7
6,25 7,75 0,153 0,165 0,184 0,218 0,252
8
7,25 8,75 0,164 0,177 0,198 0,235 0,273
10
9,25 10,75 0,186 0,199 0,226 0,269 0,314
12
11,1 12,9 0,208 0,221 0,254 0,304 0,355
14
13,1 14,9 0,231 0,243 0,282 0,338 0,396
16
15,1 16,9 0,253 0,266 0,310 0,372 0,438
18
17,1 18,9 0,275 0,288 0,338 0,406 0,479
20
18,95 21,05 0,298 0,310 0,366 0,441 0,520
22
20,95 23,05 0,475 0,561
25
23,95 26,05 0,526 0,623
30
28,95 31,05 0,726
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nominal
length
min. max.
K12* K14* K16* K18
Special
K18
K20* K 22 K 25
3
2,5 3,5
4
3,4 4,6
4,5
3,9 5,1 6,42
5
4,4 5,6 6,85
6
5,4 6,6 7,70
7
6,25 7,75 8,54
8
7,25 8,75 9,39
10
9,25 10,75 11,09
12
11,1 12,9 12,79
14
13,1 14,9 14,49
16
15,1 16,9 16,19
18
17,1 18,9 17,88
20
18,95 21,05 19,58
22
20,95 23,05 21,28
25
23,95 26,05 23,83
30
28,95 31,05
35
33,75 36,25
40
38,75 41,25
45
43,75 46,25
50
48,75 51,25
60
58,5 61,5
70
68,5 71,5
80
78,5 81,5
changed Index modification released
EJOT-WN
1452 C
Part : 3 *
Sheet : 2/2
18.12.97 1
Hom.Daa.
New created !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
* Tentative standard specification concerning K45
K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 5,6 6,9 7,5 7,5 8,2 10,8 12,5 14,0 16,0
Head height K 2,1 2,3 2,6 2,8 2,9 3,8 4,4 5,0 6,0
Radius R 0,4 0,4 0,5 0,5 0,6 0,8 0,9 1,0 1,0
TORX PLUS
®
/AUTOSERT
®
10 IP 15 IP 20 IP 20 IP 20 IP 25 IP 30 IP 40 IP 40 IP
A
Ref.
2,80 3,35 3,95 3,95 3,95 4,50 5,60 6,75 6,75
min.
1,00 1,10 1,30 1,50 1,50 1,75 2,20 2,60 2,60
max.
1,30 1,40 1,65 1,80 1,80 2,10 2,60 3,10 3,10
Punch
10-
PLI -
532
R
15-
PLI -
533
R
20-
PLI -
533
R
20-
PLI -
532
R
20-
PLI -
532
R
25-
PLI -
532
R
30-
PLI -
532
R
40-
PLI -
532
R
40-
PLI -
532
R
Penetration
depth
t
Designation of a pan head screw
with TORX PLUS
®
/ AUTOSERT
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1452 K 40 x 10 TORX PLUS
®
/ AUTOSERT
®
EJOT-WN
1452 C
Part : 4 *
Sheet : 1/2
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
11.04.01 2 Internal modification !
Hom.Bran.
changed Index modification released
* Tentative standard specification concerning K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 0,463
7
6,25 7,75 0,492 0,738
8
7,25 8,75 0,522 0,776 1,011 1,153 1,421
10
9,25 10,75 0,581 0,852 1,108 1,274 1,571
12
11,1 12,9 0,640 0,929 1,205 1,395 1,722 3,205
14
13,1 14,9 0,699 1,005 1,302 1,516 1,872 3,414 4,900
16
15,1 16,9 0,758 1,081 1,399 1,637 2,022 3,624 5,174 7,187
18
17,1 18,9 0,817 1,157 1,496 1,758 2,173 3,833 5,448 7,546
20
18,95 21,05 0,876 1,233 1,593 1,879 2,323 4,043 5,722 7,905 12,291
22
20,95 23,05 0,935 1,310 1,690 2,000 2,473 4,252 5,997 8,264 12,831
25
23,95 26,05 1,023 1,424 1,836 2,182 2,699 4,566 6,408 8,802 13,641
30
28,95 31,05 1,171 1,614 2,079 2,484 3,074 5,090 7,094 9,699 14,991
35
33,75 36,25 1,805 2,322 2,787 3,450 5,613 7,779 10,597 16,340
40
38,75 41,25 2,564 3,089 3,826 6,137 8,465 11,494 17,690
45
43,75 46,25 3,392 4,201 6,661 9,150 12,391 19,040
50
48,75 51,25 4,577 7,184 9,836 13,289 20,389
60
58,5 61,5 8,232 11,207 15,083 23,089
70
68,5 71,5 12,578 16,878 25,788
80
78,5 81,5 18,673 28,487
100
98,25 101,75 33,886
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
4
3,4 4,6
4,5
3,9 5,1
5
4,4 5,6
6
5,4 6,6 12,38
7
6,25 7,75 13,53
8
7,25 8,75 14,68 21,73 26,16
10
9,25 10,75 16,98 24,79 29,97
12
11,1 12,9 19,28 27,85 33,78 45,52
14
13,1 14,9 21,59 30,90 37,59 50,08 62,24
16
15,1 16,9 23,89 33,96 41,40 54,65 67,53
18
17,1 18,9 26,19 37,02 45,21 59,21 72,83
20
18,95 21,05 28,49 40,07 49,02 63,77 78,12 114,78
22
20,95 23,05 30,79 43,13 52,83 68,33 83,42 122,36
25
23,95 26,05 34,24 47,71 58,54 75,18 91,36 133,72
30
28,95 31,05 40,00 55,35 68,07 86,59 104,60 152,65
35
33,75 36,25 63,00 77,59 97,99 117,84 171,58
40
38,75 41,25 70,64 87,12 109,40 131,08 190,52
45
43,75 46,25
50
48,75 51,25 106,17 132,21 157,56 228,38
60
58,5 61,5 155,02 184,04 266,25
70
68,5 71,5 210,52 304,12
80
78,5 81,5 341,98
100
98,25 101,75 417,72
changed Index modification releasedIndex
04.02.00 2
Hom.
EJOT-WN
1452 C
Part : 4 *
Sheet : 2/2
Bran.
Masses of K80 changed
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
* Tentative standard specification concerning K18 and K45
K18* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 1,8 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 3,0 3,8 4,7 5,6 6,5 7,5 7,5 9,2 11,0 12,5 14,5 14,5
Cyl. head height c
max.
0,30 0,35 0,55 0,55 0,55 0,65 0,65 0,75 0,85 0,85 0,90 0,90
~ f 0,40 0,50 0,60 0,75 0,90 1,00 1,00 1,25 1,00 1,80 2,00 2,00
Radius R 0,60 0,50 0,70 0,80 0,95 1,00 1,80 1,30 1,60 1,80 3,20 2,00
Drive size
TORX
®
T6 T6 T8 T10 T15 T20 T20 T25 T30 T40 T40 T40
A
Ref.
1,75 1,75 2,40 2,80 3,35 3,95 3,95 4,50 5,60 6,75 6,75 6,75
min.
0,65 0,70 0,90 1,00 1,20 1,40 1,40 1,60 2,00 2,70 2,70 2,70
max.
0,85 0,85 1,15 1,30 1,50 1,80 1,80 2,00 2,40 3,20 3,20 3,20
6-
TXI -
252
6-
TXI -
252
8-
TXI -
258
10-
TXI -
251
15-
TXI -
254
20-
TXI -
256
20-
TXI -
256
25-
TXI -
251
30-
TXI -
256
40-
TXI -
251
40-
TXI -
251
40-
TXI -
251
Penetration
depth
t
Punch
EJOT-WN
1453 C
Part : 1 *
Sheet : 1/2
changed Index modification released
TORX
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Designation of an
oval countersunk head screw
with TORX
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1453 K 40 x 10 TORX
®
11.04.01 5 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K18 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 18*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
5
4,4 5,6
6
5,4 6,6 0,087
6,5
5,75 7,25 0,093 0,166
7
6,25 7,75 0,099 0,174 0,267
8
7,25 8,75 0,110 0,191 0,287 0,444
9
8,25 9,75 0,121 0,208 0,308 0,473 0,660
10
9,25 10,75 0,132 0,225 0,328 0,503 0,698 0,979 1,055 1,677
12
11,1 12,9 0,154 0,260 0,370 0,562 0,774 1,076 1,176 1,827 2,549
14
13,1 14,9 0,177 0,294 0,411 0,621 0,851 1,173 1,297 1,977 2,758 4,058
16
15,1 16,9 0,199 0,328 0,452 0,680 0,927 1,270 1,418 2,128 2,968 4,332 6,452
18
17,1 18,9 0,221 0,362 0,493 0,739 1,003 1,367 1,540 2,278 3,177 4,606 6,811
20
18,95 21,05 0,243 0,397 0,535 0,798 1,079 1,464 1,661 2,428 3,387 4,880 7,170 8,309
22
20,95 23,05 0,431 0,576 0,857 1,155 1,562 1,782 2,578 3,596 5,155 7,529 8,849
25
23,95 26,05 0,482 0,638 0,946 1,270 1,707 1,963 2,804 3,910 5,566 8,067 9,659
30
28,95 31,05 0,741 1,093 1,460 1,950 2,266 3,180 4,434 6,252 8,965 11,008
35
33,75 36,25 1,651 2,193 2,568 3,555 4,958 6,937 9,862 12,358
40
38,75 41,25 2,436 2,871 3,931 5,481 7,623 10,759 13,708
45
43,75 46,25 3,174 4,307 6,005 8,308 11,657 15,057
50
48,75 51,25 4,682 6,529 8,994 12,554 16,407
60
58,5 61,5 7,576 10,365 14,349 19,106
70
68,5 71,5 11,736 16,143 21,805
80
78,5 81,5 17,938 24,505
100
98,25 101,75 29,903
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 18*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
5
4,4 5,6
6
5,4 6,6
6,5
5,75 7,25 7,20
7
6,25 7,75 7,62 10,29
8
7,25 8,75 8,47 11,25 14,36
9
8,25 9,75 9,32 12,22 15,51 19,23
10
9,25 10,75 10,17 13,18 16,67 20,57 24,74 32,70
12
11,1 12,9 11,87 15,10 18,97 23,25 27,80 36,51
14
13,1 14,9 13,56 17,03 21,27 25,93 30,86 40,32 51,87
16
15,1 16,9 15,26 18,95 23,57 28,61 33,91 44,13 56,43 70,43
18
17,1 18,9 16,96 20,88 25,87 31,29 36,97 47,94 61,00 75,73
20
18,95 21,05 18,66 22,80 28,17 33,97 40,03 51,75 65,56 81,02
22
20,95 23,05 20,36 24,73 30,47 36,64 43,08 55,56 70,12 86,32 110,60
25
23,95 26,05 22,91 27,61 33,92 40,66 47,67 61,28 76,97 94,26 121,96
30
28,95 31,05 32,43 39,68 47,36 55,31 70,80 88,37 107,50 140,89
35
33,75 36,25 54,86 62,95 80,33 99,78 120,74 159,82
40
38,75 41,25 70,59 89,85 111,18 133,98 178,76
45
43,75 46,25
50
48,75 51,25 108,90 134,00 160,46 216,62
60
58,5 61,5 156,81 186,94 254,49
70
68,5 71,5 213,42 292,36
80
78,5 81,5 330,22
100
98,25 101,75 405,96
changed modificationIndex
EJOT-WN
1453 C
Part : 1
Sheet : 2/2 *
released
20.04.99 4 Masses of K60 and K80 changed
TORX
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Daa. Hom.
* Tentative standard specification concerning K18 and K45
K18* K22 K25 K30 K35 K40 K45* K50 K60 K70 K80 K100
External thread Ø d1 1,8 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Head diameter D 3,0 3,8 4,7 5,6 6,5 7,5 7,5 9,2 11,0 12,5 14,5 14,5
Cyl. head height c
max.
0,30 0,35 0,55 0,55 0,55 0,65 0,65 0,75 0,85 0,85 0,90 0,90
~ f 0,40 0,50 0,60 0,75 0,90 1,00 1,00 1,25 1,00 1,80 2,00 2,00
Radius R 0,60 0,50 0,70 0,80 0,95 1,00 1,80 1,30 1,60 1,80 3,20 2,00
TORX PLUS
®
/ AUTOSERT
®
6 IP 6 IP 8 IP 10 IP 15 IP 20 IP 20 IP 25 IP 30 IP 40 IP 40 IP 40 IP
A
Ref.
1,75 1,75 2,40 2,80 3,35 3,95 3,95 4,50 5,60 6,75 6,75 6,75
min.
0,65 0,65 0,90 1,10 1,10 1,50 1,50 1,50 1,90 2,60 2,60 2,60
max.
0,80 0,80 1,10 1,30 1,40 1,80 1,80 1,85 2,30 3,10 3,10 3,10
Punch
6-
PLI -
532
R
6-
PLI -
532
R
8-
PLI -
532
R
10-
PLI -
532
R
15-
PLI -
533
R
20-
PLI -
532
R
20-
PLI -
532
R
25-
PLI -
533
R
30-
PLI -
533
R
40-
PLI -
532
R
40-
PLI -
532
R
40-
PLI -
532
R
t
Penetration
depth
EJOT-WN
1453 C
Part : 2 *
Sheet : 1/2
changed Index modification released
TORX PLUS
®
/ AUTOSERT
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Other relevant standards: EJOT-WN 1461, 1462, 1463, 1467, 1468
Designation of an
oval countersunk head screw
with TORX PLUS
®
/ AUTOSERT
®
drive
and EJOT PT
®
-K thread.
Nominal Ø: 4,0 mm, Length: 10 mm
EJOT-WN 1453 K 40 x 10 TORX PLUS
®
/ AUTOSERT
®
11.04.01 3 Internal modification !
Hom.Bran.
* Tentative standard specification concerning K18 and K45
Table 1
MASS
(7,85 kg/dm
3
) kg per 1000 units ca.
Nom.-length
min. max.
K 18*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
5
4,4 5,6
6
5,4 6,6 0,088
6,5
5,75 7,25 0,093 0,166
7
6,25 7,75 0,099 0,175 0,267
8
7,25 8,75 0,110 0,192 0,288 0,442
9
8,25 9,75 0,121 0,209 0,308 0,472 0,665
10
9,25 10,75 0,132 0,226 0,329 0,501 0,703 0,975 1,052 1,688
12
11,1 12,9 0,155 0,260 0,370 0,560 0,779 1,073 1,173 1,838 2,563
14
13,1 14,9 0,177 0,295 0,412 0,619 0,856 1,170 1,294 1,989 2,772 4,078
16
15,1 16,9 0,199 0,329 0,453 0,678 0,932 1,267 1,415 2,139 2,982 4,352 6,472
18
17,1 18,9 0,221 0,363 0,494 0,737 1,008 1,364 1,536 2,289 3,191 4,626 6,831
20
18,95 21,05 0,244 0,397 0,535 0,796 1,084 1,461 1,657 2,440 3,401 4,901 7,190 8,329
22
20,95 23,05 0,432 0,577 0,855 1,160 1,558 1,778 2,590 3,610 5,175 7,549 8,869
25
23,95 26,05 0,483 0,638 0,944 1,275 1,704 1,960 2,815 3,924 5,586 8,087 9,679
30
28,95 31,05 0,741 1,091 1,465 1,947 2,262 3,191 4,448 6,272 8,985 11,028
35
33,75 36,25 1,656 2,189 2,565 3,567 4,971 6,957 9,882 12,378
40
38,75 41,25 2,432 2,868 3,942 5,495 7,643 10,779 13,728
45
43,75 46,25 3,170 4,318 6,019 8,328 11,677 15,077
50
48,75 51,25 4,694 6,542 9,014 12,574 16,427
60
58,5 61,5 7,590 10,385 14,369 19,126
70
68,5 71,5 11,756 16,163 21,825
80
78,5 81,5 17,958 24,525
100
98,25 101,75 29,923
Table 2
SURFACE
(dm
2
per 1000 units) ca.
Nom.-length
min. max.
K 18*
K 22
K 25
K 30
K 35
K 40
K 45*
K 50
K 60
K70
K 80
K 100
5
4,4 5,6
6
5,4 6,6
6,5
5,75 7,25 7,20
7
6,25 7,75 7,62 10,29
8
7,25 8,75 8,47 11,25 14,36
9
8,25 9,75 9,32 12,22 15,51 19,23
10
9,25 10,75 10,17 13,18 16,67 20,57 24,74 32,70
12
11,1 12,9 11,87 15,10 18,97 23,25 27,80 36,51
14
13,1 14,9 13,56 17,03 21,27 25,93 30,86 40,32 51,87
16
15,1 16,9 15,26 18,95 23,57 28,61 33,91 44,13 56,43 70,43
18
17,1 18,9 16,96 20,88 25,87 31,29 36,97 47,94 61,00 75,73
20
18,95 21,05 18,66 22,80 28,17 33,97 40,03 51,75 65,56 81,02
22
20,95 23,05 20,36 24,73 30,47 36,64 43,08 55,56 70,12 86,32 110,60
25
23,95 26,05 22,91 27,61 33,92 40,66 47,67 61,28 76,97 94,26 121,96
30
28,95 31,05 32,43 39,68 47,36 55,31 70,80 88,37 107,50 140,89
35
33,75 36,25 54,86 62,95 80,33 99,78 120,74 159,82
40
38,75 41,25 70,59 89,85 111,18 133,98 178,76
45
43,75 46,25
50
48,75 51,25 108,90 134,00 160,46 216,62
60
58,5 61,5 156,81 186,94 254,49
70
68,5 71,5 213,42 292,36
80
78,5 81,5 330,22
100
98,25 101,75 405,96
changed modificationIndex
EJOT-WN
1453 C
Part : 2
Sheet : 2/2 *
released
20.04.99 2 Masses of K60 and K80 changed
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Daa. Hom.
TORX PLUS
®
/ AUTOSERT
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
* Tentative standard specification
EJOT-WN
1461 C
Part : 1 *
Sheet : 1
1.0 Other relevant standards
1.1 For testing and acceptance DIN EN ISO 3269 shall apply.
1.2 For technical specifications and measurements
EJOT-WN 1463 (finishes and tolerances) shall apply.
2.0 Material properties
2.1 Material: Case hardening steel according to DIN 1654 Part 3
or EJOT-delivery specifications, respectively.
3.0 Metallurgical properties
3.1 Surface hardness
After heat treatment the surface hardness is 400 to 500 HV0,3.
The Vickers hardness test according to DIN EN ISO 6507, Part 1 shall apply.
3.2 Core hardness
After heat treatment the core hardness is 320 to 380 HV10.
The core hardness shall be determined using the Vickers hardness
test in accordance with DIN EN ISO 6507, Part 1.
3.3 Case depth (EHT)
The values given in table 1 shall apply for hardness EHT 400.
Table 1 : max. case depth (EHT 400)
The case depth may be
determined microscopically
on a longitudinal section
at the thread flank midpoint.
DIN 50190 Part 1 shall apply
for determining the case depth
by means of hardness
measurements.
Screw size max. EHT (400) [mm]
K 15 0,05
K 18 0,05
K 22 0,08
K 25 0,09
K 30 0,10
K 35 0,11
K 40 0,12
K 50 0,14
K 60 0,16
K 70 0,18
K 80 0,20
K 100
0,26
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
CASE HARDENED
EJOT PT
®
- K SCREWS
[ NOT FOR FUTURE DESIGN ! ]
23.04.01 5
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269 ;
DIN 50133 Part 2 changed to DIN EN ISO 6507, Part 1
* Tentative standard specification
4.0 Mechanical properties
4.1 Torsional strength
The minimum breaking torques are determined mechanically by using
a torsion spring or by means of Piezo-electric sensors or wire strain gages.
The screw shall reach the minimum breaking torques as specified in
table 2 before failure occurs.
Table 2 :
4.2 Tensile test
The screw to be tested as a finished component shall be clamped
in a tensile testing machine and subjected to tensile stress.
The minimum tensile force as specified in table 3 shall be attained
before the screw breaks.
Table 3 :
Annotation: -
At screws with EJOT PT
®
-K thread and captive washer
assemblies min. breaking torques and min. tensile forces
indicated in
table 2
and
table 3
can fall
below
by 10%.
Screw size Minimum breaking torque [Nm]
K 15 0,18
K 18 0,30
K 22 0,50
K 25 0,70
K 30 1,20
K 35 1,80
K 40 2,60
K 50 4,80
K 60 8,00
K 70 12,00
K 80 17,50
K 100
32,00
Screw size Minimum tensile force [kN]
K 15 0,65
K 18 0,88
K 22 1,20
K 25 1,55
K 30 2,10
K 35 2,80
K 40 3,60
K 50 5,40
K 60 7,60
K 70 10,00
K 80 13,00
K 100
20,00
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
EJOT-WN
1461 C
Part : 1 *
Sheet : 2
CASE HARDENED
EJOT PT
®
- K SCREWS
[ NOT FOR FUTURE DESIGN ! ]
changed Index modification
released
23.04.01 5
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269 ;
DIN 50133 Part 2 changed to DIN EN ISO 6507, Part 1
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
EJOT-WN
1461 C
Part : 2 *
Sheet : 1
1.0 Other relevant standards
1.1 For testing and acceptance DIN EN ISO 3269 shall apply.
1.2 For technical specifications and measurements
EJOT-WN 1463 (finishes and tolerances) shall apply.
2.0 Material properties
Material: Low carbon steel with different alloys (e.g. B, Mn, Cr)
according to DIN 1654 Part 4 or EJOT-delivery specifications,
respectively quenched and annealed (min. 340° C).
3.0 Mechanical properties
3.1 Required tensile strength, Rm: nom. 1000 N/mm²
min. 1040 N/mm²
3.2 The Vickers hardness (core hardness, F
≥
98 N) has to be :
320 . . . 380 HV10
3.3 The surface hardness, measured on the micrograph in a distance
of 0,05 mm from the surface, must not exceed 30 Vickers points
of the actual measured core hardness, if both values will be
determined with HV0,3.
In case of such heat treated EJOT PT
®
-K screws the surface
hardness of 390 HV must not be exceeded.
3.4 The max. depth of decarburization must not exceed 0,015 mm.
3.5 Proof stress, Rp
0.2
: nom. 900 N/mm²
min. 940 N/mm²
3.6 Elongation after fracture, A : min 9 %
3.7 Min. breaking torque according to 3.7.1 and Vickers hardness
according to 3.2
and 3.3
are
decisive
for
judgement.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
HEAT TREATED
EJOT PT
®
- K SCREWS
( TENSILE STRENGTH 1000 N/mm
2
)
changed Index modification released
23.04.01 8 DIN ISO 3269 changed to DIN EN ISO 3269
Hom.Bran.
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
EJOT-WN
1461 C
Part : 2 *
Sheet : 2
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
HEAT TREATED
EJOT PT
®
- K SCREWS
( TENSILE STRENGTH 1000 N/mm
2
)
3.7.1 Torsional strength
The minimum breaking torques are determined mechanically by using
a torsion spring or by means of Piezo-electric sensors or wire strain
gages.
The screw shall reach the minimum breaking torques as specified
in table 1 before failure occurs.
Table 1 :
3.7.2 Tensile test
The screw to be tested
1)
as a finished component shall be clamped
in a tensile testing machine and subjected to tensile stress.
The minimum tensile force as specified in table 2 shall be attained
before the screw breaks.
Table 2 :
Annotation : -
At screws with EJOT PT
®
-K thread and captive washer
assemblies min. breaking torques and min. tensile forces
indicated in table 1 and table 2 can fall below by 10%.
- At screws with EJOT PT
®
-K thread and a rolled point
both
parameters
can fall
below
by 5%.
Screw
size
Minimum breaking torque [Nm]
K 10 0,06
K 12 0,09
K 14 0,13
K 15 0,15
K 16 0,18
K 18 0,25
K 20 0,33
K 22 0,40
K 25 0,70
K 30 1,10
K 35 1,70
K 40 2,50
K 45 3,35
K 50 4,70
K 60 7,70
K 70 11,90
K 80 17,00
K 100
32,00
Screw
size
Minimum tensile force [kN]
K 10 (0,40)
K 12 (0,55)
K 14 (0,70)
K 15 (0,80)
K 16 (0,90)
K 18 (1,10)
K 20 (1,30)
K 22 (1,60)
K 25 2,00
K 30 2,70
K 35 3,60
K 40 4,60
K 45 5,70
K 50 7,00
K 60 9,80
K 70 13,00
K 80 16,00
K 100
25,00
1)
Screws with a
nominal thread
diameter
≥
K25
and a nominal
length
≥
30 mm
can be tensile-
tested.
changed Index modification released
23.04.01 8 DIN ISO 3269 changed to DIN EN ISO 3269
Hom.Bran.
* Tentative standard specification
EJOT-WN
1461 C
Part : 3 *
Sheet : 1
1.0 Other relevant standards
1.1 For testing and acceptance DIN EN ISO 3269 shall apply.
1.2 For technical specifications and measurements
EJOT-WN 1463 (finishes and tolerances) shall apply.
2.0 Material properties
Material: Alloy steel according to DIN 1654 Part 4
(shall contain one or more of the alloying elements
chromium, nickel, molybdenum or vanadium)
or EJOT-delivery specifications, respectively
quenched and tempered.
Tempering temperature: min. 380° C
A metallographically detectable white phosphorous
enriched layer is not permitted for this property class
on surfaces subjected to tensile stress.
3.0 Mechanical properties
3.1 Required tensile strength, Rm: nom. 1200 N/mm²
min. 1220 N/mm²
3.2 The Vickers hardness (core hardness, F
≥
98 N) has to be :
385 . . . 435 HV10
3.3 The surface hardness, measured on the micrograph in a distance
of 0,05 mm from the surface, must not exceed 30 Vickers points
of the actual measured core hardness, if both values will be
determined with HV0,3.
3.4 The max. depth of decarburization must not exceed 0,015 mm.
3.5 Proof stress, Rp
0.2
: nom. 1080 N/mm²
min. 1100 N/mm²
3.6 Elongation after fracture, A : min 8 %
3.7 Min. breaking torque according to 3.7.1 and Vickers hardness
according to 3.2
and 3.3
are
decisive
for
judgement.
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
HEAT TREATED
EJOT PT
®
- K SCREWS
( TENSILE STRENGTH 1200 N/mm
2
)
23.04.01 4
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269
* Tentative standard specification
3.7.1 Torsional strength
The minimum breaking torques are determined mechanically by using
a torsion spring or by means of Piezo-electric sensors or wire strain
gages.
The screw shall reach the minimum breaking torques as specified
in table 1 before failure occurs.
Table 1 :
3.7.2 Tensile test
The screw to be tested
1)
as a finished component shall be clamped
in a tensile testing machine and subjected to tensile stress.
The minimum tensile force as specified in table 2 shall be attained
before the screw breaks.
Table 2 :
1)
Screws with a
nominal thread
diameter
≥
K25
and a nominal
length
≥
30 mm
can be tensile-
tested.
Annotation : -
At screws with EJOT PT
®
-K thread and captive washer
assemblies min. breaking torques and min. tensile forces
indicated in table 1 and table 2 can fall below by 10%.
- At screws with EJOT PT
®
-K thread and a rolled point
both
parameters
can fall
below
by 5%.
Screw size Minimum breaking torque [Nm]
K 15 0,20
K 18 0,30
K 22 0,50
K 25 0,75
K 30 1,25
K 35 1,90
K 40 2,70
K 50 5,00
K 60 8,50
K 70 13,00
K 80 19,00
K 100
35,00
Screw size Minimum tensile force [kN]
K 15 (0,90)
K 18 (1,20)
K 22 (1,70)
K 25 2,20
K 30 3,10
K 35 4,00
K 40 5,20
K 50 8,00
K 60 11,00
K 70 15,00
K 80 19,00
K 100
28,00
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
EJOT-WN
1461 C
Part : 3 *
Sheet : 2
HEAT TREATED
EJOT PT
®
- K SCREWS
( TENSILE STRENGTH 1200 N/mm
2
)
changed Index modification
released
23.04.01 4
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269
EJOT-WN
1461 C
Part : 4
Sheet : 1
1.0 Other relevant standards
1.1 For testing and acceptance DIN EN ISO 3269 shall apply.
1.2 For technical specifications and measurements
EJOT-WN 1463 (finishes and tolerances) shall apply.
2.0 Material properties
2.1 Material : Austenitic steel
according to DIN 1654 Part 5 or
EJOT-delivery specifications, respectively
2.2 Magnetic properties
Austenitic steel fasteners usually have no magnetic properties.
Owing to the coldforming process there may be some magnetism.
2.3 Required tensile strength : Rm
≥
700 N/mm²
2.4 Torsional stress : T
≥
660 N/mm²
T = 0,94 x Rm
AUSTENITIC STEEL
EJOT PT
®
- K SCREWS
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
changed Index modification
released
23.04.01 3
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269
3.0 Mechanical properties
3.1 Torsional strength
The minimum breaking torques are determined mechanically by using
a torsion spring or by means of Piezo-electric sensors or wire strain gages.
The screw shall reach the minimum breaking torques as specified in
table 1 before failure occurs.
Table 1 :
3.2 Tensile test
The screw to be tested as a finished component shall be clamped
in a tensile testing machine and subjected to tensile stress.
The minimum tensile force as specified in table 2 shall be attained
before the screw breaks.
Table 2 :
Annotation: -
At screws with EJOT PT
®
-K thread and captive washer
assemblies min. breaking torques and min. tensile forces
indicated in
table 1
and
table 2
can fall
below
by 10%.
Screw size Minimum breaking torque [Nm]
K 15 0,15
K 18 0,20
K 22 0,40
K 25 0,55
K 30 0,90
K 35 1,40
K 40 2,00
K 50 3,70
K 60 6,20
K 70 10,00
K 80 14,00
K 100
27,00
Screw size Minimum tensile force [kN]
K 15
K 18 0,75
K 22 1,10
K 25 1,30
K 30 1,80
K 35 2,40
K 40 3,10
K 50 4,70
K 60 6,60
K 70 8,80
K 80 11,00
K 100
17,50
EJOT-WN
1461 C
Part : 4
Sheet : 2
AUSTENITIC STEEL
EJOT PT
®
- K SCREWS
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
changed Index modification
released
23.04.01 3
Hom.Bran.
DIN ISO 3269 changed to DIN EN ISO 3269
* Tentative standard specification concerning K10, K12, K14, K16, K20, K45
K10* K12* K14* K15 K16* K18 K20* K22 K25
d1 1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
dw 0,705 0,826 0,946 1,007 1,010 1,187 1,308 1,429 1,610
d2 0,634 0,737 0,839 0,890 0,920 1,043 1,145 1,247 1,401
p 0,442 0,531 0,621 0,666 0,666 0,801 0,891 0,981 1,116
a 0,169 0,195 0,219 0,232 0,232 0,264 0,304 0,307 0,339
w 0,136 0,170 0,203 0,217 0,217 0,269 0,294 0,337 0,389
ϕ
7,88° 8,32° 8,66° 8,80° 8,80° 9,15° 9,34° 9,50° 9,69°
b ~ 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
K30 K35 K40 K45* K50 K60 K70 K80 K100
d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
dw 1,911 2,213 2,514 2,816 3,117 3,720 4,323 4,926 6,132
d2 1,656 1,911 2,167 2,422 2,678 3,189 3,699 4,210 5,232
p 1,341 1,566 1,791 2,016 2,241 2,691 3,141 3,591 4,491
a 0,392 0,445 0,498 0,549 0,605 0,711 0,817 0,924 1,136
w 0,475 0,561 0,647 0,733 0,819 0,991 1,163 1,335 1,679
ϕ
9,94° 10,13° 10,27° 10,39° 10,48° 10,62° 10,73° 10,81° 10,92°
b ~ 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1 0,1
Other relevant standards: For rolling tools EJOT WN 1466, sheet 1-5 shall apply.
** For K16 rolling tools K15 shall apply !
Nominal thread Ø d1 [mm]
Thread root Ø dw [mm]
Core Ø d2 [mm]
Pitch p [mm]
Tooth width a [mm]
Thread root width w [mm]
Pitch angle
ϕ
[ ° ]
Crest width b [mm]
GEOMETRY OF THE
EJOT PT
®
-K THREAD
EJOT-WN
1462
Part : 1 *
Hom.
02.12.98 3
Daa.
K16 : dw has been 1,017 / new 1,010
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
changed Index modification
released
**
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
K10* K12* K14* K15 K16* K18 K20* K22 K25
d1
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
d2
0,63 0,74 0,84 0,89 0,92 1,04 1,15 1,25 1,40
p
0,44 0,53 0,62 0,67 0,67 0,80 0,89 0,98 1,12
short
0,5 0,6 0,7 0,8 0,8 0,9 1,0 1,1 1,3
normal
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
0,80 0,95 1,05 1,10 1,15 1,30 1,45 1,65 1,80
+0,02
+0,02
+0,02
+0,01
+0,02
+0,02
+0,02
+0,02
+0,03
0,84
0,99
1,10
1,15
1,23
1,34
1,51
1,67
1,83
K30 K35 K40 K45* K50 K60 K70 K80 K100
d1
3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
d2
1,66 1,91 2,17 2,42 2,68 3,19 3,70 4,21 5,23
p
1,34 1,57 1,79 2,02 2,24 2,69 3,14 3,59 4,49
short
1,5 1,8 2,0 2,3 2,5 3,0 3,5 4,0 5,0
normal
3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
2,15 2,45 2,80 3,10 3,45 4,10 4,70 5,40 6,65
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
2,18
2,50
2,82
3,15
3,49
4,12
4,75
5,44
6,68
Nominal thread Ø d1 Shank Ø ds
Core Ø d2 Blank Ø d0 [mm]
Pitch p
Thread runout X
max.
X
max.
: short: L ≤ 3 x d1 ; normal: L > 3 x d1
EJOT-WN
1462 C
Part : 1.1 *
GEOMETRY OF THE EJOT PT
®
-K THREAD AND
GENERAL SHANK DIMENSIONS OF STANDARD PARTS
MADE OF CASE HARDENED AND THROUGH HARDENED MATERIAL
X
max.
X
max.
changed Index
modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
d0
ds
Shank Ø
(Customer-dr.)
Blank Ø
d0
ds
Shank Ø
(Customer-dr.)
Blank Ø
13.07.98 3
Daa. Dorn
Blank Ø of K10 has been 0,86
+0,02
of K16 has been 1,21
+0,02
of K70 has been: 4,73
+0,03
and of K80 has been 5,42
+0,03
;
Shank Ø of K10 (has been 0,85
+0,1
) and of K18 (has been 1,35
+0,1
) changed
* Tentative standard specification concerning K10, K12, K14, K15, K16, K20, K45 and K100
K10* K12* K14* K15* K16* K18 K20* K22 K25
d1
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
d2
0,63 0,74 0,84 0,89 0,92 1,04 1,15 1,25 1,40
p
0,44 0,53 0,62 0,67 0,67 0,80 0,89 0,98 1,12
short
0,5 0,6 0,7 0,8 0,8 0,9 1,0 1,1 1,3
normal
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
0,85 0,95 1,10 1,15 1,20 1,40 1,50 1,65 1,85
+0,02
+0,02
+0,02
+0,02
+0,02
+0,03
+0,03
+0,03
+0,03
0,89
1,01
1,13
1,17
1,23
1,42
1,53
1,69
1,87
K30 K35 K40 K45* K50 K60 K70 K80 K100*
d1
3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
d2
1,66 1,91 2,17 2,42 2,68 3,19 3,70 4,21 5,23
p
1,34 1,57 1,79 2,02 2,24 2,69 3,14 3,59 4,49
short
1,5 1,8 2,0 2,3 2,5 3,0 3,5 4,0 5,0
normal
3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
+0,1
2,15 2,50 2,85 3,15 3,45 4,15 4,70 5,40 6,65
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
+0,03
2,21
2,53
2,88
3,18
3,52
4,20
4,73
5,44
Nominal thread Ø d1 Shank Ø ds
Core Ø d2 Blank Ø d0 [mm]
Pitch p
Thread runout X
max.
X
max.
: short: L ≤ 3 x d1 ; normal: L > 3 x d1
EJOT-WN
1462 C
Part : 1.2 *
changed Index
modification
released
GEOMETRY OF THE EJOT PT
®
-K THREAD AND
GENERAL SHANK DIMENSIONS OF STANDARD PARTS
MADE OF AUSTENITIC STEEL
X
max.
X
max.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
d0
ds
Shank Ø
(Customer-dr.)
Blank Ø
d0
ds
Shank Ø
(Customer-dr.)
Blank Ø
13.07.98 3
Daa. Dorn
Blank Ø of K80 has been 5,42
+0,03
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
1.0
Scope and field of application
This standard is intended to define and illustrate an inspection procedure
for the gauging of the core diameters of EJOT PT
®
-K threads.
The results of this kind of technique are much more accurate,
repeatable and reproducible than measuring this characteristic
on an optical comparator.
2.0
Gauges
For testing and acceptance of the core diameter of each
EJOT PT
®
-K thread a specific "CORDA-TEST"-tri-roll gauge
must be used.
2.1
Components of the gauging unit
The CORDA-TEST gauging unit is composed of the tri-roll
gauge "CORDA-TEST 5675" and the "dial gauge stand 5698".
The chart rolls of the tri-roll gauge are designed in such a way
that the core diameter d2 will be gauged at the bevels of the thread root profile.
changed Index modification
released
EJOT-WN
1462 C
Part : 2 *
Sheet : 1/3
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
INSPECTION PROCEDURE
FOR THE CORE DIAMETER
OF THE EJOT PT
®
-K THREAD
Hom.
K16 added02.12.98 4
Daa.
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
The tri-roll gauges must be calibrated with a specific "calibration plug 5010".
It is available for each EJOT PT
®
-K screw's basic core diameter.
2.2
Designation of the gauging components
The details for ordering a tri-roll gauging unit for the
different screw sizes must content the specific EJOT PT
®
-K
nominal thread diameter for CORDA-TEST gauge and calibration plug.
The nominal thread diameter should be appended to the identification
number.
Example of a purchase order for CORDA-TEST, dial gauge stand
and calibration plug for a screw with EJOT PT
®
-K thread
and a nominal thread diameter of 4,0 mm :
1 CORDA-TEST
1 dial gauge stand
1 calibration plug
3.0
Calibration of the "CORDA-TEST" tri-roll gauges
To insure a proper inspection, the following is recommended :
The calibration of the "CORDA-TEST" tri-roll gauge is
performed by placing the specific "calibration plug"
between the three chart rolls.
The dial gauge should be adjusted to "zero" while the plug is
inserted. Pay attention to the subject that both pointers are
adjusted to "zero".
The "calibration plugs" are designed in such a way, that they
reflect the minimun core diameter of the specific thread size.
Use the rotating dial of the gauge to adjust the tolerance range
of the core diameter to be gauged according to EJOT-WN 1463 C.
piece
quantity designation
nominal thread Ø
(screw size)
piece PT-K 40
Ident-No.
5675
5698
5010
PT-K 40
unit
piece
changed Index modification
released
EJOT-WN
1462 C
Part : 2 *
Sheet : 2/3
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
INSPECTION PROCEDURE
FOR THE CORE DIAMETER
OF THE EJOT PT
®
-K THREAD
Hom.
K16 added02.12.98 4
Daa.
* Tentative standard specification concerning K10, K12, K14, K16, K20 and K45
4.0
Gauging of the core diameter
To gauge the core diameter of the specific EJOT PT
®
-K thread,
the screw must be placed between the three chart rolls.
Then the dial gauge will show the position of the core diameter
within the tolerance range. Rotate the screw when checking the
tolerances.
If the core diameter should be expressed as an absolute
dimension, the minimum core diameter value must be added
to the tolerance range shown on the gauge.
K 10 *
K 12 *
K 14 *
K 15
*
**
K 18
K 20 *
K 22
K 25
K 30
K 35
K 40
K 45 *
K 50
K 60
K 70
K 80
K 100
** For K 16 : CORDA-TEST gauge for PT-K 15 shall be applied !
0,634
+0,10
0,634
+0,10
+0,25
+0,12
+0,12
+0,10
2,167
1,911
1,656
+0,10
+0,10
+0,10
+0,10
0,839
0,890
1,401
5,232
4,210
3,699
3,189
+0,10
1,145
1,247
+0,10
+0,10
+0,10
+0,10
+0,10
+0,10
+0,25
0,839
0,890
1,145
1,247
+0,10
+0,12
+0,10
+0,12
+0,10
1,401
5,232
3,189
3,699
4,210
1,656
1,911
2,167
K 16
screw size tolerance
absolute core Ø range
minimum
core Ø
(nominal
thread Ø)
(according to
EJOT-WN 1462)
(according to
EJOT-WN 1463)
+0,10
+0,10
1,043
+0,10
1,043
+0,10
0,920
+0,10
0,920
+0,10
2,678
+0,10
2,678
+0,10
2,422
+0,10
2,422
0,737
+0,10
0,737
+0,10
EJOT-WN
1462 C
Part : 2 *
Sheet : 3/3
modification
released
changed Index
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
INSPECTION PROCEDURE
FOR THE CORE DIAMETER
OF THE EJOT PT
®
-K THREAD
Hom.
K16 added02.12.98 4
Daa.
* Tentative standard specification concerning K10, K12, K14, K16, K20
Reference
dim.
Tolerance
zone
up to 3
more
than 3
up to 6
more
than 6
up to 10
more
than 10
up to 18
more
than 18
up to 30
more
than 30
up to 50
more
than 50
up to 80
more
than 80
up to 120
0 0 0 0
- 0,14 - 0,18 - 0,22 - 0,27
0 0 0 0 0
- 0,25 - 0,30 - 0,36 - 0,43 - 0,52
Tolerance
zone
K 10 * K 12 * K 14 * K 15 K 16 * K 18 K 20 * K 22 K 25
+ 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14
0 0 0 0 0 0 0 0 0
+ 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10
0 0 0 0 0 0 0 0 0
Tolerance
zone
K 30 K 35 K 40 K 45 K 50 K 60 K 70 K 80 K 100
+ 0,14 + 0,18 + 0,18 + 0,18 + 0,18 + 0,18 + 0,22 + 0,22
0 ***
0 0 0 0 0 0 0 0 - 0,4
+ 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,12 + 0,12
+ 0,25 + 0,25
0 0 0 0 0 0 0
0 *** 0 ***
d2
Reference
dim.
External thread Ø
d1
Core Ø
d2
Reference
dim.
External thread Ø
d1
Core Ø
WN 1452 WN 1453
WN 1423
WN 1446 WN 1447 WN 1451
WN 1412 WN 1413
WN 1444 WN 1445WN 1443WN 1442
H13
H12
Slot width
n
H12
+ 0,20 + 0,31
+ 0,06
see
WN - drawings
above
WN 1411
WN 1441
EJOT PT
®
- K SCREWS
H13
+ 0,06
NOMINAL DIMENSION [mm]
± 0,12 ± 0,15 ± 0,18
± 0,55
h 13
h 14
js 14
js 16 **
n ≤ 1 (C13)
n > 1 (C14)
± 0,95 ± 1,10± 0,65 ± 0,80± 0,30 ± 0,375 ± 0,45
changed Index modification
released
Tolerances for fasteners : DIN EN ISO 4759, Part 1, product grade A,
exceptly head inclination and straightness. There product grade C is valid.
Other relevant standards:
** js16 length tolerance :
To be prefered for WN-parts
and new drawing-parts !
EJOT-WN
1463 C
Sheet : 1 *
TECHNICAL SPECIFICATIONS
FINISHES AND TOLERANCES
FOR EJOT PT
®
- K SCREWS
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
*** exception
All dimensions are
valid before coating !
20.04.01 6
Core Ø tolerance (+0,25) of K100 added !, '* Tentative standard specific. concerning
js16 + K45' is omitted !; DIN ISO 4759, Part 1 changed to DIN EN ISO 4759, Part 1
Bran. Hom.
* Tentative standard specification concerning K10, K12, K14, K16, K20
Reference
dim.
Tolerance
zone
up to 3
more
than 3
up to 6
more
than 6
up to 10
more
than 10
up to 18
more
than 18
up to 30
more
than 30
up to 50
more
than 50
up to 80
more
than 80
up to 120
0 0 0 0
- 0,14 - 0,18 - 0,22 - 0,27
0 0 0 0 0
- 0,25 - 0,30 - 0,36 - 0,43 - 0,52
Tolerance
zone
K 10 * K 12 * K 14 * K 15 K 16 * K 18 K 20 * K 22 K 25
+ 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14 + 0,14
0 0 0 0 0 0 0 0 0
+ 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,10
0 0 0 0 0 0 0 0 0
Tolerance
zone
K 30 K 35 K 40 K 45 K 50 K 60 K 70 K 80 K 100
+ 0,14 + 0,18 + 0,18 + 0,18 + 0,18 + 0,18 + 0,22 + 0,22
0 ***
0 0 0 0 0 0 0 0 - 0,4
+ 0,10 + 0,10 + 0,10 + 0,10 + 0,10 + 0,12 + 0,12
+ 0,25 + 0,25
0 0 0 0 0 0 0
0 *** 0 ***
n ≤ 1 (C13)
n > 1 (C14)
± 1,50 ± 1,75± 1,05 ± 1,25± 0,50 ± 0,60 ± 0,75
h 13
h 14
js 14
js 17 **
WN 1411
WN 1441
EJOT PT
®
- K SCREWS
H13
+ 0,06
NOMINAL DIMENSION [mm]
± 0,12 ± 0,15 ± 0,18
± 0,90
WN 1443WN 1442
H13
H12
Slot width
n
H12
+ 0,20 + 0,31
+ 0,06
see
WN - drawings
above
WN 1452 WN 1453
WN 1423
WN 1446 WN 1447 WN 1451
WN 1412 WN 1413
WN 1444 WN 1445
d2
Reference
dim.
External thread Ø
d1
Core Ø
d2
Reference
dim.
External thread Ø
d1
Core Ø
changed Index modification
released
** js17 length tolerance :
To be prefered for PT
®
screws
with rolled point
!
EJOT-WN
1463 C
Sheet : 2 *
TECHNICAL SPECIFICATIONS
FINISHES AND TOLERANCES
FOR EJOT PT
®
- K SCREWS
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Tolerances for fasteners : DIN EN ISO 4759, Part 1, product grade A,
exceptly head inclination and straightness. There product grade C is valid.
Other relevant standards:
*** exception
All dimensions are
valid before coating !
20.04.01 6
Core Ø tolerance (+0,25) of K100 added !, '* Tentative standard specific. concerning
K45' is omitted !; DIN ISO 4759, Part 1 changed to DIN EN ISO 4759, Part 1
Bran. Hom.
K 18 K 22 K 25 K 30 K 35 > K 40
d
cone
1,7
± 0,1
2,1
± 0,1
2,4
± 0,1
2,9
± 0,1
Blank Ø d0
d0 1,34
+ 0,02
1,67
+ 0,02
1,83
+ 0,03
2,18
+ 0,03
'licensee'
reduced
shank (28°)
according to
WN 1464
Part 2
no reinforcement
necessary !
Parts, to be manufactured according to this standard,
will be drawn in every case !
changed Index modification released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Upsetted 60° cone to reinforce
head to shank area
REINFORCED UNDERHEAD AREA
FOR EJOT PT
®
K18 TO K30, WN 1441 AND WN 1442
( TENSILE STRENGTH 1000 N/mm
2
)
EJOT-WN
1464 C
Part : 1
30.04.98 3
Daa. Dorn
'( TENSILE STRENGTH 1000 N/mm
2
)' added
K35
X max. 3,5
1,8
+0,2
h 0,64
R 0,3
2,82
+0,03
2,80
+0,1
2,50
+0,03
For thread Ø K18 - K30 upsetted 60° cone
according to WN 1464, part 1
should be prefered !
L
+0,2
'licensee'
Ø D
r
(customer drawing)
Blank Ø d0
Ø D
F
(manufact. drawing)
Parts, to be manufactured according to this standard,
will be drawn in every case !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Index modification releasedchanged
30.04.98 2
'( TENSILE STRENGTH 1000 N/mm
2
)' added
DornDaa.
REDUCED SHANK GEOMETRY
FOR EJOT PT
®
K35, WN 1441 AND WN 1442
( TENSILE STRENGTH 1000 N/mm
2
)
EJOT-WN
1464 C
Part : 2
K18 K22 * K25 K30 K35
External thread Ø d1 1,8 2,2 2,5 3,0 3,5
Head diameter D 3,4 3,8 5,0 5,5 6,5
Cone Ø
d
cone
1,9
- 0,1
2,3
-0,1
2,6
- 0,1
3,1
- 0,1
3,6
- 0,1
min
1,34 1,67 1,83 2,18 2,50
max
1,36 1,69 1,86 2,21 2,53
Cyl. head heigth max. c 0,35 0,35 0,55 0,55 0,55
Head height K 1,25
-0,3
1,2
-0,3
1,85
-0,3
1,85
-0,3
2,1
-0,3
*
same as WN 1413 / K 22
changed Index modification
EJOT-WN
1464 C
Part : 3
Blank Ø
d0
released
REINFORCED COUNTERSUNK HEADS
FOR EJOT PT
®
K18 TO K35, WITH WN 1443 HEADSTYLE,
( TENSILE STRENGTH 1000 N/mm
2
)
Parts, to be manufactured according to this standard,
will be drawn in every case !
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
30.04.98 3
DornDaa.
'( TENSILE STRENGTH 1000 N/mm
2
)' added ;
cyl. head heigth max. c and head heigths K changed
* Tentative standard specification
K22 K25 K30 K35
Nominal thread Ø d1 2,2 2,5 3,0 3,5
Point length
L
SP
2,1 2,3 2,7 3,2
Crest point
angle
α
52,7° 51,6° 51,4° 49,7°
Core point angle
concerning core Ø
β
26° 26° 26° 26°
point Ø
d
P
0,6 0,7 0,8 0,9
K40 K45 K50 K60 K70 K 80 K100
Nominal thread Ø d1 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Point length
L
SP
3,7 4,1 4,5 5,4 6,2 6,8 8,4
Crest point
angle
α
48,0° 48,3° 48,6° 47,7° 47,4° 49,6° 49,2°
Core point angle
concerning core Ø
β
26° 26° 26° 26° 26° 28° 28°
point Ø
d
P
1,0 1,2 1,4 1,6 1,8 2,1 2,5
EJOT-WN
1465 C
Part : 1 *
POINT STYLES FOR EJOT PT
®
-K SCREWS
Pilot Point
changed Index modification released
Attention : No smaller Pilot Point design than PT
®
-K22 possible !
Thread rolling dies can be ordered with REED-RICO, HOLDEN.
approx.
approx.
approx.
approx.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
approx.
approx.
approx.
approx.
29.04.98 3 K25, K45 and K100 added; some values of the table corrected
Hom.Daa.
* Tentative standard specification
K10 K12 K14 K15 K18 K20 K22 K25
Nominal thread Ø d1 1,0 1,2 1,4 1,5 1,8 2,0 2,2 2,5
Point length
L
SP
1,2 1,4 1,7 1,8 2,2 2,5 2,8 3,2
Crest point
angle
α
26° 26° 26° 26° 26° 26° 26° 26°
Core point angle
concerning core Ø
β
26° 26° 26° 26° 26° 26° 26° 26°
K30 K35 K40 K45 K50 K60 K70 K 80 K100
Nominal thread Ø d1 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Point length
L
SP
3,8 4,4 5,0 5,8 6,5 7,7 8,9 9,7 12,0
Crest point
angle
α
26° 26° 26° 26° 26° 26° 26° 28° 28°
Core point angle
concerning core Ø
β
26° 26° 26° 26° 26° 26° 26° 28° 28°
EJOT-WN
1465 C
Part : 2 *
POINT STYLES FOR EJOT PT
®
-K SCREWS
Particle Board Point
approx.
approx.
approx.
approx.
approx.
approx.
Thread rolling dies can be ordered with REED-RICO, HOLDEN.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Attention :
No smaller Particle Board Point design than PT
®
-K10 possible !
Änd.-Stand Index Änderung
29.04.98 3 K10, K12, K15, K18, K20, K45, K100 added; point lengths of K22, K25 modified
Freigabe
Hom.Daa.
* Tentative standard specification
K25 K30 K35 K40 K50 K60 K70 K 80
Nominal thread Ø d1 2,5 3,0 3,5 4,0 5,0 6,0 7,0 8,0
Point length
L
SP
3,15 3,8 4,4 5,0 6,5 7,7 8,9 9,7
Crest point
angle
α
46° 46,5° 48° 46,5° 46° 46,5° 42° 44°
Core point angle
concerning core Ø
β
26° 26° 26° 26° 26° 26° 26° 28°
changed Index modification
30.03.98 2 'special type' added !
released
Hom.Daa.
EJOT-WN
1465 C
Part : 3 *
approx.
POINT STYLES FOR EJOT PT
®
-K SCREWS
Particle Board Fade Point
( s p e c i a l t y p e )
approx.
approx.
Thread rolling dies can be ordered with REED-RICO, HOLDEN
or as a "GIMLET POINT" from STERLING DIE OPERATION.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
18-32
30-52 30-52 30-52
25-38 25-38 25-3825-38
16-22 16-22 16-22 16-22 16-22 16-22
18-32 18-32 18-32
K100
35-5835-58 58
K 60 K 70 K 80K 45
35-58 35-58GW 82 TR 3
x 35 x H
GW 100 TR 4
x 40 x H
x 25 x H
GW 62 TR 2
x 30 x H
GW 52
130
150
Menn Hilgeland
x B x H
K 30
TR 0
TR 1
x 20 x H
L
85
95
115
130
x 35 x H
TR 4
18-32
130
130
150
150
170
l
GW 23 TR 00
x 12 x H
GW 32 TR 0
x 20 x H
38
45
58
66
K 25
GW 23 TR 00
K 10 K 12 K 14 K 15 K 22
x 12 x H
K 18
GW 32
GW 52
GW 62
GW 82
GW 100
x 40 x H
x 25 x H
x 30 x H
TR 3
TR 2
TR 1
85
95
115
K 40
30-52
K 50K 35
K 20
Menn Hilgeland
x B x H
l
L
150
170
38
45
58
66
EJOT-WN
1466 C
Sheet : 1
16.12.97 4 K45 (GW52/TR1) added; Tentative standard specif. cancelled
Daa. Hom.
changed Index modification
released
THREAD ROLLING DIES
FOR EJOT PT
®
-K SCREWS
(German Standard Machines)
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning K10, K12, K14, K20
l
*
*
*
*
L
"All dimensions in inches"
8.500
6.750
5.000
4.000
1.750
2.750
3.500
4.250
3.250
2.000
K 30
K 18
K 20
K 22
K 25
K 10
K 12
K 14
K 15
.625
.750
1.125
.750
1.250
1.625
.750
1.250
1.625
.750
1.250
1.625
# 100
x 3.0000 x H
# 70
19.000
26.000
27.000
20.000
x 2.4375 x H
x 1.9375 x H
6.000
7.500
9.000
11.000
15.000
# 30
# 40
x 1.6875 x H
# 60
x 2.1875 x H
# 50
16.000
12.000
# 00
x .6875 x H
20-225
x .8125 x H
# 0
# 1015
# 10
# 20
A190
0-400
x 1.4375 x H
x .8125 x H
x .9375 x H
A312
10-300
x 1.1875 x H
10.000
.750
1.250
1.625
Waterbury
Farrel
Hartford
Special
x B x H
Most common die depths 'H'
.750
1.250
1.625
.625
.750
1.125
.625
.750
1.125
.625
.750
1.125
.625
.750
1.125
.625
.750
1.125
.625
.750
1.125
.625
.750
1.125
EJOT-WN
1466 C
Sheet : 1.10a *
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
07.05.97 3 K10 added
Daa. Dorn
changed Index modification
released
17.07.96 2 K12, K14 added
Daa. Dorn
THREAD ROLLING DIES
FOR EJOT PT
®
-K SCREWS
(Waterbury Farrel and Hartford Special Machines)
* Tentative standard specification concerning K45
l
*
L
"All dimensions in inches"
8.500
9.000
10.000
1.125
1.625
2.125
2.625
1.125
1.625
2.125
2.625
2.000
2.750
3.250
7.500
K 45
K 50
K 60
K 70
K 80
K100
# 100
x 3.0000 x H
19.000
20.000
26.000
27.000
x 1.9375 x H
# 60
x 2.1875 x H
11.000
12.000
15.000
16.000
# 70
# 50
x 2.4375 x H
# 40
x 1.6875 x H
# 10
# 20
# 00
x .6875 x H
20-225
x .8125 x H
A190
0-400
x 1.1875 x H
# 0
# 1015
1.125
2.000
2.750
3.250
4.125
1.125
2.000
2.750
3.250
4.125
2.625
3.250
4.125
4.625
1.125
1.625
2.125
2.625
3.500
4.000
4.250
5.000
6.000
Waterbury
Farrel
Hartford
Special
x B x H
1.125
2.000
2.750
3.250
4.125
# 30
x 1.4375 x H
x .8125 x H
x .9375 x H
A312
10-300
6.750
1.125
1.625
2.125
2.625
1.125
1.625
2.125
.750
1.250
1.625
1.750
.750
1.250
1.625
.750
1.250
1.625
1.125
1.625
2.125
1.125
1.625
2.125
1.125
1.625
2.125
1.125
1.625
2.125
Most common die depths 'H'
.750
1.250
1.625
.750
1.250
1.625
K 35
K 40
.750
1.250
1.625
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
changed Index modification
released
17.07.96 2 K45 added
Daa. Dorn
THREAD ROLLING DIES
FOR EJOT PT
®
-K SCREWS
(Waterbury Farrel and Hartford Special Machines)
EJOT-WN
1466 C
Sheet : 1.10b *
* Tentative standard specific. concerning K10, K12, K14, K20 and K45
K10* K12* K14* K15 K18 K20* K22 K25
d1 ' 1,01 1,21 1,41 1,51 1,82 2,02 2,22 2,52
dw 0,705 0,826 0,946 1,007 1,187 1,308 1,429 1,610
d2 0,634 0,737 0,839 0,890 1,043 1,145 1,247 1,401
p ' 0,437 0,526 0,615 0,663 0,791 0,879 0,968 1,100
a ' 0,168 0,193 0,216 0,230 0,261 0,300 0,303 0,334
w ' 0,135 0,168 0,201 0,214 0,265 0,290 0,333 0,384
ϕ
7,88° 8,32° 8,66° 8,80° 9,15° 9,34° 9,5° 9,69°
K30 K35 K40 K45* K50 K60 K70 K80 K100
d1 ' 3,02 3,54 4,04 4,54 5,04 6,04 7,06 8,06 10,06
dw 1,911 2,213 2,514 2,816 3,117 3,720 4,323 4,926 6,132
d2 1,656 1,911 2,167 2,422 2,678 3,189 3,699 4,210 5,232
p ' 1,321 1,542 1,762 1,984 2,204 2,645 3,086 3,527 4,410
a ' 0,389 0,438 0,490 0,561 0,595 0,699 0,803 0,907 1,116
w ' 0,468 0,552 0,637 0,711 0,805 0,974 1,143 1,311 1,649
ϕ
9,94° 10,13° 10,27° 10,39° 10,48° 10,62° 10,73° 10,81° 10,92°
Nominal thread Ø d1 ' [mm]
Thread root Ø dw [mm]
Core Ø d2 [mm]
Pitch p ' [mm]
Tooth width a ' [mm]
Thread root width w ' [mm]
Pitch angle
ϕ
[ ° ]
changed Index modification
released
EJOT-WN
1466
Sheet : 2 *
GEOMETRY OF THE
EJOT PT
®
-K THREAD ROLLING DIE
Dorn
K12, K14, K45 added17.07.96 2
Daa.
Dorn
K10 added07.05.97 3
Daa.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
* Tentative standard specification concerning the manufacturing of K10, K12, K14, K16, K20, K45
PT-K 10* 12* 14* 15 16* 18 20* 22 25 30 35 40 45* 50 60 70 80 100
d1 1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
min
0,84
0,99 1,10 1,15
1,23
1,34 1,51 1,67 1,83 2,18 2,50 2,82 3,15 3,49 4,12
4,75 5,44
6,68
max
0,86
1,01 1,12 1,16
1,25
1,36 1,53 1,69 1,86 2,21 2,53 2,85 3,18 3,52 4,15
4,78 5,47
6,71
l
Toler.
Blank lengths
lB
[mm]
js16
K 10 - K 30 / Toleranz : ± 0,1 K 35 to K 100 / tolerance : ± 0,15
3,0
± 0,30 2,8 2,7 2,7 2,7
3,5
3,3 3,2 3,2 3,2 3,2
4
3,8 3,7 3,7 3,7 3,7 3,6 3,6 3,6 3,6
6
5,8 5,7 5,7 5,7 5,6 5,6 5,5 5,5 5,5 5,4 5,3 5,2
8
7,7 7,7 7,7 7,6 7,6 7,6 7,5 7,5 7,5 7,4 7,3 7,2
10
9,7 9,6 9,6 9,6 9,6 9,6 9,5 9,5 9,4 9,4 9,2 9,2 9,1 8,8
12
11,6 11,6 11,5 11,5 11,4 11,4 11,3 11,2 11,1 11,1 10,8 10,8 10,7
14
13,5 13,5 13,5 13,4 13,4 13,3 13,3 13,1 13,1 13,0 12,8 12,7 12,7 12,5
16
15,5 15,5 15,4 15,4 15,3 15,2 15,1 15,0 15,0 14,8 14,7 14,6 14,4
18
17,5 17,4 17,3 17,2 17,2 17,0 17,0 17,0 16,8 16,7 16,6 16,4
20
19,4 19,3 19,2 19,2 19,0 19,0 18,9 18,8 18,7 18,6 18,4
22
21,3 21,2 21,2 21,1 20,9 20,9 20,9 20,7 20,7 20,6 20,4
24
23,3 23,2 23,1 23,1 22,9 22,9 22,9 22,7 22,7 22,5 22,3
26
25,3 25,2 25,1 25,1 24,8 24,8 24,8 24,7 24,7 24,5 24,3
28
27,3 27,1 27,0 27,0 26,8 26,8 26,8 26,7 26,6 26,5 26,3
30
29,2 29,1 29,0 29,0 28,7 28,8 28,8 28,7 28,6 28,5 28,3
32
31,0 30,7 30,7 30,7 30,7 30,6 30,4 30,3
34
32,6 32,7 32,7 32,6 32,6 32,4 32,2
36
34,6 34,6 34,7 34,6 34,6 34,4 34,2
38
36,5 36,6 36,6 36,6 36,6 36,4 36,2 35,6
40
38,6 38,6 38,6 38,6 38,3 38,2 37,5
42
40,5 40,6 40,6 40,6 40,3 40,2
44
42,6 42,6 42,5 42,3 42,1
46
44,5 44,5 44,5 44,3 44,1
48
46,5 46,5 46,2 46,1
50
48,5 48,5 48,2 48,1
52
50,5 50,5 50,2 50,0
54
52,5 52,5 52,2 52,0
56
54,5 54,5 54,1 54,0
58
56,4 56,5 56,1 56,0
60
58,4 58,4 58,1 58,0
62
64
66
68
EJOT-WN
1467 C
Sheet : 1 *
13.07.98 3 Dorn
changed Index modification
released
Daa.
Blank Ø of K10 has been 0,86/0,88 of K16 has been 1,21/1,23
of K70 has been: 4,73/4,76 and of K80 has been: 5,42/5,45 ;
Values updated ; Text 'js16 tolerance, ...' and 'Note for countersunk screws..' added
±
0,375
± 0,45
± 0,55
± 0,65
± 0,80
± 0,95
d0
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance: js16)
FOR EJOT PT
®
- K SCREWS
MADE OF CASE HARDENING AND HEAT TREATABLE STEEL
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
Note for countersunk
screws :
Only elongation of the
shank considered !
This sheet will not
define nominal length
of the blank or screw !
js16 tolerance, to be prefered for WN- and new drawing parts !
* Tentative standard specification concerning the manufacturing of K10, K12, K14, K16, K20, K45
PT-K 10* 12* 14* 15 16* 18 20* 22 25 30 35 40 45* 50 60 70 80 100
d1 1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
min
0,84
0,99 1,10 1,15
1,23
1,34 1,51 1,67 1,83 2,18 2,50 2,82 3,15 3,49 4,12
4,75 5,44
6,68
max
0,86
1,01 1,12 1,16
1,25
1,36 1,53 1,69 1,86 2,21 2,53 2,85 3,18 3,52 4,15
4,78 5,47
6,71
l
Toler.
Blank lengths
lB
[mm]
js17
K 10 - K 30 / Toleranz : ± 0,1 K 35 to K 100 / tolerance : ± 0,15
3,0
± 0,50 2,8 2,7 2,7 2,7
3,5
3,3 3,2 3,2 3,2 3,2
4
3,8 3,7 3,7 3,7 3,7 3,6 3,6 3,6 3,6
6
5,8 5,7 5,7 5,7 5,6 5,6 5,5 5,5 5,5 5,4 5,3 5,2
8
7,7 7,7 7,7 7,6 7,6 7,6 7,5 7,5 7,5 7,4 7,3 7,2
10
9,7 9,6 9,6 9,6 9,6 9,6 9,5 9,5 9,4 9,4 9,2 9,2 9,1 8,8
12
11,6 11,6 11,5 11,5 11,4 11,4 11,3 11,2 11,1 11,1 10,8 10,8 10,7
14
13,5 13,5 13,5 13,4 13,4 13,3 13,3 13,1 13,1 13,0 12,8 12,7 12,7 12,5
16
15,5 15,5 15,4 15,4 15,3 15,2 15,1 15,0 15,0 14,8 14,7 14,6 14,4
18
17,5 17,4 17,3 17,2 17,2 17,0 17,0 17,0 16,8 16,7 16,6 16,4
20
19,4 19,3 19,2 19,2 19,0 19,0 18,9 18,8 18,7 18,6 18,4
22
21,3 21,2 21,2 21,1 20,9 20,9 20,9 20,7 20,7 20,6 20,4
24
23,3 23,2 23,1 23,1 22,9 22,9 22,9 22,7 22,7 22,5 22,3
26
25,3 25,2 25,1 25,1 24,8 24,8 24,8 24,7 24,7 24,5 24,3
28
27,3 27,1 27,0 27,0 26,8 26,8 26,8 26,7 26,6 26,5 26,3
30
29,2 29,1 29,0 29,0 28,7 28,8 28,8 28,7 28,6 28,5 28,3
32
31,0 30,7 30,7 30,7 30,7 30,6 30,4 30,3
34
32,6 32,7 32,7 32,6 32,6 32,4 32,2
36
34,6 34,6 34,7 34,6 34,6 34,4 34,2
38
36,5 36,6 36,6 36,6 36,6 36,4 36,2 35,6
40
38,6 38,6 38,6 38,6 38,3 38,2 37,5
42
40,5 40,6 40,6 40,6 40,3 40,2
44
42,6 42,6 42,5 42,3 42,1
46
44,5 44,5 44,5 44,3 44,1
48
46,5 46,5 46,2 46,1
50
48,5 48,5 48,2 48,1
52
50,5 50,5 50,2 50,0
54
52,5 52,5 52,2 52,0
56
54,5 54,5 54,1 54,0
58
56,4 56,5 56,1 56,0
60
58,4 58,4 58,1 58,0
62
64
66
68
± 0,60
± 0,75
± 0,90
± 1,05
± 1,25
± 1,50
d0
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
13.07.98 2 DornDaa.
Blank Ø of K10 has been 0,86/0,88 of K16 has been 1,21/1,23
of K70 has been: 4,73/4,76 and of K80 has been: 5,42/5,45 ;
Values updated ; Text 'js17 tolerance, ...' and 'Note for countersunk screws..' added
EJOT-WN
1467 C
Sheet : 2 *
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance: js17)
FOR EJOT PT
®
- K SCREWS
MADE OF CASE HARDENING AND HEAT TREATABLE STEEL
Note for countersunk
screws :
Only elongation of the
shank considered !
This sheet will not
define nominal length
of the blank or screw !
js17 tolerance, to be used only for special parts !
* Tentative standard specification concerning the manufacturing of K10, K12, K14, K15, K16, K18, K20, K22, K45, K80 und K100
PT-K 10* 12* 14* 15* 16* 18* 20* 22* 25 30 35 40 45* 50 60 70 80*
100*
d1 1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
min 0,89 1,01 1,13 1,17 1,23 1,42 1,53 1,69 1,87 2,21 2,53 2,88
3,18
3,52 4,20 4,73
5,44
max 0,91 1,03 1,15 1,19 1,25 1,45 1,56 1,72 1,90 2,24 2,56 2,91
3,21
3,55 4,23 4,76
5,47
l
Toler.
Blank lengths
lB
[mm]
js16
K 10 - K 30 / Toleranz : ± 0,1 K 35 to K 100 / tolerance : ± 0,15
3,0
± 0,30 2,8 2,7 2,7 2,7
3,5
3,3 3,2 3,2 3,2 3,2
4
3,8 3,7 3,7 3,7 3,7 3,6 3,6 3,6 3,6
6
5,8 5,7 5,7 5,7 5,6 5,6 5,5 5,5 5,5 5,4 5,3 5,2
8
7,7 7,7 7,7 7,6 7,6 7,6 7,5 7,5 7,5 7,4 7,3 7,2
10
9,7 9,6 9,6 9,6 9,6 9,6 9,5 9,5 9,4 9,4 9,2 9,2 9,1 8,8
12
11,6 11,6 11,5 11,5 11,4 11,4 11,3 11,2 11,1 11,1 10,8 10,8 10,7
14
13,5 13,5 13,5 13,4 13,4 13,3 13,3 13,1 13,1 13,0 12,8 12,7 12,7 12,5
16
15,5 15,5 15,4 15,4 15,3 15,2 15,1 15,0 15,0 14,8 14,7 14,6 14,4
18
17,5 17,4 17,3 17,2 17,2 17,0 17,0 17,0 16,8 16,7 16,6 16,4
20
19,4 19,3 19,2 19,2 19,0 19,0 18,9 18,8 18,7 18,6 18,4
22
21,3 21,2 21,2 21,1 20,9 20,9 20,9 20,7 20,7 20,6 20,4
24
23,3 23,2 23,1 23,1 22,9 22,9 22,9 22,7 22,7 22,5 22,3
26
25,3 25,2 25,1 25,1 24,8 24,8 24,8 24,7 24,7 24,5 24,3
28
27,3 27,1 27,0 27,0 26,8 26,8 26,8 26,7 26,6 26,5 26,3
30
29,2 29,1 29,0 29,0 28,7 28,8 28,8 28,7 28,6 28,5 28,3
32
31,0 30,7 30,7 30,7 30,7 30,6 30,4 30,3
34
32,6 32,7 32,7 32,6 32,6 32,4 32,2
36
34,6 34,6 34,7 34,6 34,6 34,4 34,2
38
36,5 36,6 36,6 36,6 36,6 36,4 36,2 35,6
40
38,6 38,6 38,6 38,6 38,3 38,2 37,5
42
40,5 40,6 40,6 40,6 40,3 40,2
44
42,6 42,6 42,5 42,3 42,1
46
44,5 44,5 44,5 44,3 44,1
48
46,5 46,5 46,2 46,1
50
48,5 48,5 48,2 48,1
52
50,5 50,5 50,2 50,0
54
52,5 52,5 52,2 52,0
56
54,5 54,5 54,1 54,0
58
56,4 56,5 56,1 56,0
60
58,4 58,4 58,1 58,0
62
64
66
68
70
±
0,375
± 0,45
± 0,55
± 0,65
± 0,80
± 0,95
d0
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
EJOT-WN
1467 C
Sheet : 3 *
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance: js16)
FOR EJOT PT
®
- K SCREWS
MADE OF AUSTENITIC STEEL
js16 tolerance, to be prefered for WN- and new drawing parts !
Note for countersunk
screws :
Only elongation of the
shank considered !
This sheet will not
define nominal length
of the blank or screw !
13.07.98 3 DornDaa.
Blank Ø of K80 has been 5,42/5,45 ; Blank Ø of K45 added ; Values updated ;
Text 'js16 tolerance, ...' and 'Note for countersunk screws..' added
* Tentative standard specification concerning the manufacturing of K10, K12, K14, K15, K16, K18, K20, K22, K45, K80 und K100
PT-K 10* 12* 14* 15* 16* 18* 20* 22* 25 30 35 40 45* 50 60 70 80*
100*
d1 1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
min 0,89 1,01 1,13 1,17 1,23 1,42 1,53 1,69 1,87 2,21 2,53 2,88
3,18
3,52 4,20 4,73
5,44
max 0,91 1,03 1,15 1,19 1,25 1,45 1,56 1,72 1,90 2,24 2,56 2,91
3,21
3,55 4,23 4,76
5,47
l
Toler.
Blank lengths
lB
[mm]
js17
K 10 - K 30 / Toleranz : ± 0,1 K 35 to K 100 / tolerance : ± 0,15
3,0
± 0,50 2,8 2,7 2,7 2,7
3,5
3,3 3,2 3,2 3,2 3,2
4
3,8 3,7 3,7 3,7 3,7 3,6 3,6 3,6 3,6
6
5,8 5,7 5,7 5,7 5,6 5,6 5,5 5,5 5,5 5,4 5,3 5,2
8
7,7 7,7 7,7 7,6 7,6 7,6 7,5 7,5 7,5 7,4 7,3 7,2
10
9,7 9,6 9,6 9,6 9,6 9,6 9,5 9,5 9,4 9,4 9,2 9,2 9,1 8,8
12
11,6 11,6 11,5 11,5 11,4 11,4 11,3 11,2 11,1 11,1 10,8 10,8 10,7
14
13,5 13,5 13,5 13,4 13,4 13,3 13,3 13,1 13,1 13,0 12,8 12,7 12,7 12,5
16
15,5 15,5 15,4 15,4 15,3 15,2 15,1 15,0 15,0 14,8 14,7 14,6 14,4
18
17,5 17,4 17,3 17,2 17,2 17,0 17,0 17,0 16,8 16,7 16,6 16,4
20
19,4 19,3 19,2 19,2 19,0 19,0 18,9 18,8 18,7 18,6 18,4
22
21,3 21,2 21,2 21,1 20,9 20,9 20,9 20,7 20,7 20,6 20,4
24
23,3 23,2 23,1 23,1 22,9 22,9 22,9 22,7 22,7 22,5 22,3
26
25,3 25,2 25,1 25,1 24,8 24,8 24,8 24,7 24,7 24,5 24,3
28
27,3 27,1 27,0 27,0 26,8 26,8 26,8 26,7 26,6 26,5 26,3
30
29,2 29,1 29,0 29,0 28,7 28,8 28,8 28,7 28,6 28,5 28,3
32
31,0 30,7 30,7 30,7 30,7 30,6 30,4 30,3
34
32,6 32,7 32,7 32,6 32,6 32,4 32,2
36
34,6 34,6 34,7 34,6 34,6 34,4 34,2
38
36,5 36,6 36,6 36,6 36,6 36,4 36,2 35,6
40
38,6 38,6 38,6 38,6 38,3 38,2 37,5
42
40,5 40,6 40,6 40,6 40,3 40,2
44
42,6 42,6 42,5 42,3 42,1
46
44,5 44,5 44,5 44,3 44,1
48
46,5 46,5 46,2 46,1
50
48,5 48,5 48,2 48,1
52
50,5 50,5 50,2 50,0
54
52,5 52,5 52,2 52,0
56
54,5 54,5 54,1 54,0
58
56,4 56,5 56,1 56,0
60
58,4 58,4 58,1 58,0
62
64
66
68
70
± 0,60
± 0,75
± 0,90
± 1,05
± 1,25
± 1,50
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
d0
EJOT-WN
1467 C
Sheet : 4 *
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance: js17)
FOR EJOT PT
®
- K SCREWS
MADE OF AUSTENITIC STEEL
js17 tolerance, to be used only for special parts !
Note for countersunk
screws :
Only elongation of the
shank considered !
This sheet will not
define nominal length
of the blank or screw !
13.07.98 2 DornDaa.
Blank Ø of K80 has been 5,42/5,45 ; Blank Ø of K45 added ; Values updated ;
Text 'js17 tolerance, ...' and 'Note for countersunk screws..' added
PT-K
10 12 14 15 16 18 20 22 25 30 35 40 45 50 60 70 80 100
Nom-Ø
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Tolerance
js 16
± 0,3
3 3 3 3 3
3,5 3,5 3,5 3,5 3,5
4 4 4 4 4 4 4
4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5
5 5 5 5 5 5 5 5 5
6 6 6 6 6 6 6 6 6 6
7 7 7 7 7 7 7 7 7 7 7
8 8 8 8 8 8 8 8 8 8 8 8 8 8
10 10 10 10 10 10 10 10 10 10 10 10 10 10
12 12 12 12 12 12 12 12 12 12 12 12 12 12
14 14 14 14 14 14 14 14 14 14 14 14 14 14
15 15 15 15 15 15 15 15 15 15 15 15 15
16 16 16 16 16 16 16 16 16 16 16 16 16
18 18 18 18 18 18 18 18 18 18 18 18 18
20 20 20 20 20 20 20 20 20 20 20 20 20
22 22 22 22 22 22 22 22 22 22 22
25 25 25 25 25 25 25 25 25 25 25
30 30 30 30 30 30 30 30 30 30
35 35 35 35 35 35 35 35
40 40 40 40 40 40 40
45 45 45 45 45 45
50 50 50 50 50
60 60 60 60
70 70 70
80 80
90
100
Nominal length l [mm]
± 0,8± 0,95± 1,1 ± 0,375± 0,45± 0,55± 0,65
l min
(WN1413, WN1423,
WN1443, WN1453 :
l min = l + 2 mm)
Head styles
according to :
WN 1411, 1412,
1441, 1442,
1444, 1445,
1446, 1447,
1451, 1452
Special lengths
upon request only !
l max
Rolling thread on the entire length possible !
Exceptions: K70, K80 and K100
Thread to head only possible
up to entire length of 60 mm !
Thread length of 4 x nominal Ø recommended !
EJOT-WN
1468 C
Sheet : 1
USUAL LENGTH RANGE
FOR EJOT PT
®
- K SCREWS
changed Index modification
released
20.04.01 3
Bran.
'* Tentative standard specification concerning js 16 and K10, K12, K14, K16, K20,
and K45' is omitted !
Hom.
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
PT-K
10 12 14 15 16 18 20 22 25 30 35 40 45 50 60 70 80 100
Nom-Ø
1,0 1,2 1,4 1,5 1,6 1,8 2,0 2,2 2,5 3,0 3,5 4,0 4,5 5,0 6,0 7,0 8,0 10,0
Tolerance
js 17
± 0,5
3 3 3 3 3
3,5 3,5 3,5 3,5 3,5
4 4 4 4 4 4 4
4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5
5 5 5 5 5 5 5 5 5
6 6 6 6 6 6 6 6 6 6
7 7 7 7 7 7 7 7 7 7 7
8 8 8 8 8 8 8 8 8 8 8 8 8 8
10 10 10 10 10 10 10 10 10 10 10 10 10 10
12 12 12 12 12 12 12 12 12 12 12 12 12 12
14 14 14 14 14 14 14 14 14 14 14 14 14 14
15 15 15 15 15 15 15 15 15 15 15 15 15
16 16 16 16 16 16 16 16 16 16 16 16 16
18 18 18 18 18 18 18 18 18 18 18 18 18
20 20 20 20 20 20 20 20 20 20 20 20 20
22 22 22 22 22 22 22 22 22 22 22
25 25 25 25 25 25 25 25 25 25 25
30 30 30 30 30 30 30 30 30 30
35 35 35 35 35 35 35 35
40 40 40 40 40 40 40
45 45 45 45 45 45
50 50 50 50 50
60 60 60 60
70 70 70
80 80
90
100
Nominal length l [mm]
± 1,25± 1,5± 1,75 ± 0,6± 0,75± 0,9± 1,05
l min
(WN1413, WN1423,
WN1443, WN1453 :
l min = l + 2 mm)
Head styles
according to :
WN 1411, 1412,
1441, 1442,
1444, 1445,
1446, 1447,
1451, 1452
For screws with
rolled point, the length
engagement has to be
increased to 1x d1.
Special lengths
upon request only !
l max
Rolling thread on the entire length possible !
Exceptions: K70, K80 and K100
Thread to head only possible
up to entire length of 60 mm !
Thread length of 4 x nominal Ø recommended !
EJOT-WN
1468 C
Sheet : 2
USUAL LENGTH RANGE
FOR EJOT PT
®
- K SCREWS
changed Index modification
released
For this drawing we reserve all rights.
Without our permission it may neither be copied nor made accessible to
third persons. All patent, trademark and other right in and to this drawing
and design are expressly reserved by EJOT
®
.
20.04.01 4
Bran.
'* Tentative standard specific. concerning K10, K12, K14, K16, K20, K45' is omitted
Hom.
VERBINDUNGSTECHNIK
Notes for the user
of EJOT
®
Standards
EJOT
®
standards are not the sole source of information regarding what is generally
technically correct application and behaviour but they are one such source.
It must also be remembered that EJOT
®
standards only represent the state of the art
prevailing at the time of this issue. Nobody is absolved from the responsibility for his
own actions by applying standards.
Anybody encountering an inaccuracy or error or the possibility of incorrect interpretation
when using a standard is requested to notify the EJOT
®
standardization department
immediately so that prompt action can be taken.
A tentative standard or draft standard is the provisional result of standards work which
is presented to the public for comment in the form of the envisaged standard.
Comments should be addressed to:
EJOT
®
Verbindungstechnik GmbH & Co. KG
Standardization Department (TB)
In der Aue 38
57334 Bad Laasphe
Germany
Phone : +49 (0) 2752 109-255 or -246
Fax : +49 (0) 2752 109-270
EJOT Verbindungstechnik GmbH & Co. KG
Werk ‘in der Aue’
Postfach 1163
57323 Bad Laasphe
=================================================================================
EJOT PT
®
standards
Number and title of the current standards 20.09.2001 1/3
=================================================================================
VERBINDUNGSTECHNIK
E-Mail: info@ejot.de
Internet: www.ejot.de
Telefon 0 27 52 / 109-0
Telefax 0 27 52 / 109-241 bzw. -270
WN
Part
Sheet
Title
1411
1 1
1411
1 2
CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
1411
2 1
1411
2 2
COMBI CROSS RECESSED
RAISED PAN WASHER HEAD
EJOT PT
®
-K SCREW
1412
1 1
1412
1 2
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
1412
2 1
1412
2 2
CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
1412
3 1
1412
3 2
COMBI CROSS RECESSED
RAISED PAN HEAD
EJOT PT
®
-K SCREW
1413
1
1413
2
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
1413
3
CROSS RECESSED FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
SPECIAL HEAD STYLE FOR EJOT PT
®
K20 AND K22
WITH CROSS RECESS No. 1
1423
1 1
1423
1 2
TORX
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
1423
2 1
1423
2 2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
1441
1
1441
2
CROSS RECESSED PAN WASHER HEAD
EJOT PT
®
-K SCREW
[NOT FOR FUTURE DESIGN !]
1442
1
1442
2
CROSS RECESSED PAN HEAD
EJOT PT
®
-K SCREW
[NOT FOR FUTURE DESIGN !]
1443
1
1443
2
CROSS RECESSED
FLAT COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
[NOT FOR FUTURE DESIGN !]
1444
1
1444
2
SLOTTED CHEESE HEAD
EJOT PT
®
-K SCREW
1445
1
1445
2
SLOTTED PAN HEAD
EJOT PT
®
-K SCREW
1446
1
1446
2
INDENTED HEXAGON HEAD
EJOT PT
®
-K SCREW
1447
1
1447
2
INDENTED HEXAGON WASHER HEAD
EJOT PT
®
-K SCREW
1451
1 1
1451
1 2
TORX
®
DRIVED ROUND WASHER HEAD
EJOT PT
®
-K SCREW
1451
2 1
1451
2 2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
ROUND WASHER HEAD
EJOT PT
®
-K SCREW
EJOT Verbindungstechnik GmbH & Co. KG
Werk ‘in der Aue’
Postfach 1163
57323 Bad Laasphe
=================================================================================
EJOT PT
®
standards
Number and title of the current standards 20.09.2001 2/3
=================================================================================
VERBINDUNGSTECHNIK
E-Mail: info@ejot.de
Internet: www.ejot.de
Telefon 0 27 52 / 109-0
Telefax 0 27 52 / 109-241 bzw. -270
WN
Part
Sheet
Title
1452
1 1
1452
1 2
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
1452
2 1
1452
2 2
TORX
®
DRIVED PAN HEAD
EJOT PT
®
-K SCREW
1452
3 1
1452
3 2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
1452
4 1
1452
4 2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
PAN HEAD
EJOT PT
®
-K SCREW
1453
1 1
1453
1 2
TORX
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
1453
2 1
1453
2 2
TORX PLUS
®
/ AUTOSERT
®
DRIVED
OVAL COUNTERSUNK HEAD
EJOT PT
®
-K SCREW
1461
1 1+2
CASE HARDENED
EJOT PT
®
-K SCREWS
[NOT FOR FUTURE DESIGN !]
1461
2 1+2
HEAT TREATED
EJOT PT
®
-K SCREWS
( TENSILE STRENGTH 1000 N/mm
2
)
1461
3 1+2
HEAT TREATED
EJOT PT
®
-K SCREWS
( TENSILE STRENGTH 1200 N/mm
2
)
1461
4 1+2
AUSTENITIC STEEL
EJOT PT
®
-K SCREWS
1462
1
GEOMETRY OF THE
EJOT PT
®
-K THREAD
1462
1.1
GEOMETRY OF THE EJOT PT
®
-K THREAD AND
GENERAL SHANK DIMENSIONS OF STANDARD PARTS
MADE OF CASE HARDENED AND THROUGH HARDENED MATERIAL
1462
1.2
GEOMETRY OF THE EJOT PT
®
-K THREAD AND
GENERAL SHANK DIMENSIONS OF STANDARD PARTS
MADE OF AUSTENITIC STEEL
1462
2 1+2+3
INSPECTION PROCEDURE FOR THE CORE DIAMETER
OF THE EJOT PT
®
-K THREAD
1463
1
1463
2
TECHNICAL SPECIFICATIONS
FINISHES AND TOLERANCES
FOR EJOT PT
®
-K SCREWS
1464
1
REINFORCED UNDERHEAD AREA
FOR EJOT PT
®
K18 TO K30, WN 1441 AND WN 1442
(TENSILE STRENGTH 1000 N/mm
2
)
1464
2
REDUCED SHANK GEOMETRY
FOR EJOT PT
®
K35, WN 1441 AND WN 1442
(TENSILE STRENGTH 1000 N/mm
2
)
1464
3
REINFORCED COUNTERSUNK HEADS
FOR EJOT PT
®
K18 TO K35, WITH WN 1443 HEADSTYLE
(TENSILE STRENGTH 1000 N/mm
2
)
1465
1
POINT STYLES FOR EJOT PT
®
-K SCREWS
PILOT POINT
1465
2
POINT STYLES FOR EJOT PT
®
-K SCREWS
PARTICLE BOARD POINT
1465
3
POINT STYLES FOR EJOT PT
®
-K SCREWS
PARTICLE BOARD FADE POINT
(special type)
EJOT Verbindungstechnik GmbH & Co. KG
Werk ‘in der Aue’
Postfach 1163
57323 Bad Laasphe
=================================================================================
EJOT PT
®
standards
Number and title of the current standards 20.09.2001 3/3
=================================================================================
VERBINDUNGSTECHNIK
E-Mail: info@ejot.de
Internet: www.ejot.de
Telefon 0 27 52 / 109-0
Telefax 0 27 52 / 109-241 bzw. -270
WN
Part
Sheet
Title
1466
1
THREAD ROLLING DIES
FOR EJOT PT
®
-K SCREWS
(German Standard Machines)
1466
1.10 a
1466
1.10 b
THREAD ROLLING DIES
FOR EJOT PT
®
-K SCREWS
(Waterbury Farrel and Hartford Special Machines)
1466
2
GEOMETRY OF THE
EJOT PT
®
-K THREAD ROLLING DIE
1467
1
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance js16) FOR EJOT PT
®
-K SCREWS
MADE OF CASE HARDENING AND HEAT TREATABLE STEEL
js16 tolerance, to be prefered for WN-
and new drawing parts !
1467
2
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance js17) FOR EJOT PT
®
-K SCREWS
MADE OF CASE HARDENING AND HEAT TREATABLE STEEL
js17 tolerance, to be used only for special parts
!
1467
3
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance js16) FOR EJOT PT
®
-K SCREWS
MADE OF AUSTENITIC STEEL
js16 tolerance, to be prefered for WN-
and new drawing parts !
1467
4
BLANK DIAMETERS d0 AND BLANK LENGTHS lB
(tolerance js17) FOR EJOT PT
®
-K SCREWS
MADE OF AUSTENITIC STEEL
js17 tolerance, to be used only for special parts
!
1468
1
1468
2
USUAL LENGTH RANGE
FOR EJOT PT
®
-K SCREWS
