Recommended torques
The chart applies to galvanized bolts and nuts of strength class
8.8 – dry surface.
Dimension Spanner size Torque
Nm lbf
x
ft
M 6
M 8
M 10
M 12
M 14
M 16
M 20
M 24
10 mm
13 mm
17 mm
19 mm
22 mm
24 mm
30 mm
36 mm
10
24
47
81
128
198
386
668
( 7 )
( 18 )
( 35 )
( 60 )
( 95 )
( 146 )
( 285 )
( 493 )
