1-16 GENERAL INFORMATION
THREAD
DIAMETER
TIGHTENING TORQUE
kg-m
N . m
Ib-ft
5 mm
2 – 4
0.2 – 0.4
1.5 – 3.0
6 mm
4 – 7
0.4 – 0.7
3.0 – 5.0
8 mm
10 – 16
1.0 – 1.6
7.0 – 11.5
10 mm
22 – 35
2.3 – 3.5
16.0 – 25.5
5 mm
2 – 4
0.2 – 0.4
1.5 – 3.0
6 mm
6 – 10
0.6 – 1.0
4.5 – 7.0
8 mm
15 – 20
1.5 – 2.0
11.0 – 14.5
10 mm
34 – 41
3.4 – 4.1
24.5 – 29.5
5 mm
3 – 6
0.3 – 0.6
2.0 – 4.5
6 mm
8 – 12
0.8 – 1.2
6.0 – 8.5
8 mm
18 – 28
1.8 – 2.8
13.0 – 20.0
10 mm
40 – 60
4.0 – 6.0
29.0 – 43.5
(Conventional or “4” marked bolt)
Tightening torque – general bolt
NOTE:
These values are only applicable when torque for a general bolt is not listed in the “Important Fasteners”
table.
TYPE OF BOLT
(Stainless steel bolt)
(7 marked or marked bolt)