DIN 417
*All measurements in millimeters (mm)*
d
d
1
z
n
t min.
M3
2
1.5
0.4
0.8
M4
2.5
2
0.6
1.12
M5
3.5
2.5
0.8
1.28
M6
4
3
1
1.6
M8
5.5
4
1.2
2
M10
7
5
1.6
2.4
M12
8.5
6
2
2.8
All information is strictly informative
DIN
417 
DIN
417