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DIN 939 Specifications
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DIN 939 Specifications
ISO 939
Specifications
All measurements in millimeters (mm)
d1
b
e
M4
14
5
M5
16
6.5
M6
18
7.5
M7
20
9
M8
22
10
M10
26
12
M12
30
15
M14
34
18
M16
38
20
M18
42
22
M20
46
25
M22
50
28
M24
54
30
M27
60
35
M30
66
38
M33
72
42
M36
78
45
M39
84
50
M42
90
52
M45
96
58
M48
102
60
M52
110
65
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