d
Threads per inch
h
s
1/4
28
8,3
7/16
5/16
24
9,1
1/2
3/8
11,9
9/16
20
11/16
15,5
3/4
18
16,7
7/8
5/8
19,4
15/16
16
22,6
1.1/8
14
25,3
1.5/16
1.IN.-12G
12
27,6
1.1/2
1.IN.-14G
1.1/4
34,2
1.7/8
40,7
2.1/4
Thread
Driving features
Material
Class Surface treatment
Packaging
Code
UNF
hexagon
St
≥6 Zipl
Standard
12370
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