TORQUE
TORQUE
GENERAL OF
TORQUE
This table specifies the pairs of
tightening threaded fasteners I.S.O. standard
normalized. Torque specifications
Tightening of the components or assemblies
Special mentioned in each chapter
this manual. To prevent distortion,
cross-clamping assemblies with
several fastening points, in progressive stages,
until the specified torque. Failure
otherwise specified for torque.
The threads must be clean and dry. The
components, in turn, should be at
room temperature.
A: Face to face
B: Outer diameter of the thread
Tightening
general
Nm
10 mm
12 mm
14 mm
17 mm
19 mm
22 mm
6 mm
8 mm
10 mm
12 mm
14 mm
16 mm
6
15
30
55
85
130
m · kg
0.6
1.5
3.0
5.5
8.5
13.0
ft · lb
4.3
11
22
40
61
94
A (nut) B (pin)
2-14
