Table of Contents
Advertisement
EAS20017
TIGHTENING TORQUES
EAS30015
GENERAL TIGHTENING TORQUE
SPECIFICATIONS
This chart specifies tightening torques for stan-
dard fasteners with a standard ISO thread pitch.
Tightening torque specifications for special com-
ponents or assemblies are provided for each
chapter of this manual. To avoid warpage, tight-
en multi-fastener assemblies in a crisscross pat-
tern and progressive stages until the specified
tightening torque is reached. Unless otherwise
specified, tightening torque specifications re-
quire clean, dry threads. Components should be
at room temperature.
A. Distance between flats
B. Outside thread diameter
General tightening torques
A (nut)
B (bolt)
10 mm
6 mm
12 mm
8 mm
14 mm
10 mm
17 mm
12 mm
19 mm
14 mm
22 mm
16 mm
Nm
m·kgf
ft·lbf
6
0.6
4.3
15
1.5
11
30
3.0
22
55
5.5
40
85
8.5
61
130
13.0
94
TIGHTENING TORQUES
2-11
Advertisement
Chapters
Table of Contents
Troubleshooting
