DIN 466
*All measurements in millimeters (mm)*
d
d
1
d
2
max.
h max.
k max.
M3
12
6
7.5
2.5
M4
16
8
9.5
3.5
M5
20
10
11.5
4
M6
24
12
15
5
M8
30
16
18
6
M10
36
20
23
8
All information is strictly informative
DIN
466 
DIN
466