How much do you know about the torque of galvanized self tapping screw? self tapping screws factory
Why do we need to know the torque of galvanized self tapping screw? If we know the torque corresponding to the self-tapping screw, we will not exceed this torque when using the screw, once the torque exceeds the screw itself, then the screw will be broken when in use. Therefore, knowing the torque that the tapping screw can withstand can prevent us from screwing the screw when we use it.
The torque of self-tapping screws of thread type AB, B, BT is as follows:
Dimension |
Minimum torsional load |
Metric |
Inch |
N.m |
Ibf in |
2.2 |
#2 |
0.49 |
4 |
2.9 |
#4 |
1.47 |
13 |
3.5 |
#6 |
2.74 |
24 |
4.2 |
#8 |
4.41 |
39 |
4.8 |
#10 |
6.27 |
56 |
5.5 |
#12 |
10.78 |
88 |
6.3 |
#14 |
15.98 |
142 |
7 |
#16 |
34.71 |
290 |
Generally in accordance with stainless steel, carbon steel, if the subsequent screw material, head size than the conventional changes, then the torque of the screw will also change. It’s not fixed.
Do you understand the torque of galvanized self tapping screw? More screw knowledge, please pay attention to the Shi Shi Tong self tapping screws factory, a 23 years of professional custom non-standard screws, extra long screws manufacturers.
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