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Wheel Axle
M12
conical
120
AL-KO STD
Axle Base frame
M12 8.8 83
AL-KO STD
Towbar Base frame
M12 8.8 85
AL-KO STD
Coupling Towbar
M12 8.8 85
AL-KO STD
Parts to assembly A Parts to assembly B Dimension Quality
Torque
(Nm)
Allowed
deviation
(Nm)
Additional
treatment
Applicable
standard
Standard torques for metric bolted joints
M4 8.8
2.51 ± 0.63 AC - STD 4369
M5 8.8
4.96 ± 1.24 AC - STD 4369
M6 8.8
8.40 ± 2.1 AC - STD 4369
M8 8.8
20.30 ± 5 AC - STD 4369
M10 8.8
40.20 ± 10 AC - STD 4369
M12 8.8
69.00 ± 17 AC - STD 4369
M14 8.8
109.00 ± 28 AC - STD 4369
00_00_HiLight H6+_EN.book Page 88 Friday, June 4, 2021 11:52 AM