jcb JS300 Service Manual page 34

Table 7. Torque Settings - Internal Hexagon Headed Cap Screws (Zinc)
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Table 6. Torque Settings - Rivet Nut Bolts/Screws
Bolt Size
ISO Metric
Thread mm
M3 3
M4 4
M5 5
M6 6
M8 8
M10 10
M12 12
Bolt Size
ISO Metric
Thread
M3
M4
M5
M6
M8
M10
M12 159.0
M16 395.0
M18 550.0
M20 770.0
M24 1332.0
1-07-00 Issue 01
Section 1 - General Information
Zinc Plated Fasteners and Dacromet Fasteners
Nm kgf m
1.2 0.1
3.0 0.3
6.0 0.6
10.0 1.0
24.0 2.5
48.0 4.9
82.0 8.4
Nm kgf m lbf ft
2.0 0.2 1.5
6.0 0.6 4.5
11.0 1.1 8.0
19.0 1.9 14.0
46.0 4.7 34.0
91.0 9.3 67.0
16.2 117.0
40.0 292.0
56.0 406.0
79.0 568.0
136.0 983.0
Torque Settings
lbf ft
0.9
2.0
4.5
7.5
18.0
35.5
60.5
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