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DIN 1441 Specifications
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DIN 1441 Specifications
ISO 1441
Specifications
All measurements in millimeters (mm)
d1
d2
s
5.5
10
0.8
7
12
1.6
9
16
2
11
20
2.5
13
25
3
15
28
3
17
28
3
19
30
4
21
32
4
23
34
4
24
36
4
25
38
4
26
40
4
27
40
5
28
40
5
29
42
5
31
45
5
34
50
5
37
52
6
41
58
6
46
62
7
51
68
8
56
75
9
62
80
9
68
90
9
72
95
10
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