d
M4
M5
M6
M8
P
0,7
0,8
1
1,25
dk (max.)
7,6
9,5
10,5
14
k (max.)
2,2
2,75
3,3
4,4
Socket
No.20
No.25
No.30
No.40
Thread
Driving features
Material
Class
Packaging
Code
M
hexagon socket
St.St. A2
70
Standard
51036