d1
d2 (h14)
s
L ≈
i
M8 (≠DIN)
14
10
17
8
M10
M12
13
21
12
M14
19
M16
M18
23
24
M20
25
26
M22
27
M24
29
22
M26
31
30
16
M27
32
M30
36
M36
42
M42
49
33
Thread Driving features
Material
Packaging
Code
Page
MF hexagon
St
Standard
07680
2-68
St.St. A4
55965