d
P
a
b
c
M10
1,5
20
25
55
M12
1,75
24
30
70
M16
2
32
40
90
M20
2,5
50
100
M24
3
48
60
135
M30
3,5
75
150
Thread
Material Class
Surfacetreatment
Packaging
Code
M
St3.6
Zipl
Standard
20750