27
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Torque settings
Bolts shall always be secured with the prescribed torque settings.
If no torques are mentioned, you can use below table to find the correct
setting.
If bolts are overstressed this will lead to a stress fracture of a bolt.
If the bolts in a dynamic situation are not tightened enough, this will
lead to a fatigue fracture.
Dimensione nominale
M4
M5
M6
M7
M8
M10
M12
Video how to use the torque
wrench
Classe
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
8.8
10.9
12.9
Torque setting
Technical manual
Torque in Nm
2,8
4,1
4,8
5,5
8,1
9,5
9,5
14
16,5
15,5
23
27
23
34
40
46
68
79
79
117
135
51