V
-
21A
Stud loads
-
Full Base Drawn Arc Studs (kN)
Torque required to reach the loads above (Nm)
Stud loads
-
Reduced Base drawn Arc Studs (kN)
Torque required to reach the loads above (Nm)
Mild Steel
Mild Steel
Mild Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Thread
UTS
Yield
Safe
UTS
Yield
Safe
M5 x 0.8
5.8
4.7
3.7
7.4
4.8
3.8
M6 x 1.0
8.2
6.6
5.3
10.6
6.8
5.4
M8 x 1.25
15.2
12.3
9.8
19.6
12.7
10.1
M10 x 1.5
23.8
19.2
15.4
30.6
19.8
15.8
M12 x 1.75
34.6
28.0
22.4
44.5
28.8
23.1
Mild Steel
Mild Steel
Mild Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Thread
UTS
Yield
Safe
UTS
Yield
Safe
M5 x 0.8
4.9
4.0
3.2
6.3
4.1
3.3
M6 x 1.0
8.2
6.7
5.3
10.6
6.9
5.5
M8 x 1.25
20.7
16.8
13.4
26.7
17.3
13.8
M10 x 1.5
40.5
32.8
26.2
52.1
33.8
27.0
M12 x 1.75
71.0
57.5
46.0
91.3
59.2
47.4
WELD TESTING
18
Mild Steel
Mild Steel
Mild Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Thread
UTS
Yield
Safe
UTS
Yield
Safe
M6 x 1.0
7.2
5.8
4.7
9.3
6.0
4.8
M8 x 1.25
12.6
10.2
8.2
16.3
10.5
8.4
M10 x 1.5
20.5
16.6
13.3
26.4
17.1
13.7
M12 x 1.75
29.7
24.0
19.2
38.2
24.8
19.8
Mild Steel
Mild Steel
Mild Steel
Stainless
Steel
Stainless
Steel
Stainless
Steel
Thread
UTS
Yield
Safe
UTS
Yield
Safe
M6 x 1.0
6.8
5.5
4.4
8.8
5.7
4.6
M8 x 1.25
15.7
12.7
10.2
20.2
13.1
10.5
M10 x 1.5
32.5
26.3
21.1
41.8
27.1
21.7
M12 x 1.75
56.6
45.8
36.6
72.7
47.1
37.7
