carbon steel C15/C45
stainless steel 304/316
SIZE MM
M2.7
M3.2
M4.3
M5.3
M6.4
M8.4
M13
M17
M20
d
2.7
3
4.3
5.3
6.4
8.4
13
17
20
dc
8
9
12
15
18
24
37
50
56
h
0.8
1
1.2
1.6
2
4
