SM03-026-0
Page 15
Wheel Nut with Spring Lockwasher
Phosphorous Darkened
Galvanized
Dimensions
lbs-ft
Nm
lbs-ft
Nm
M12x1.5
70.0
94.9
70.0
94.9
M14x1.5
103.2
139.9
103.2
139.9
M18x1.5
199.1
269.9
184.3
249.8
M20x1.5
258.1
349.9
221.2
299.6
M22x1.5
331.9
449.9
258.1
349.9
Wheel Nut with Thrust Collar
M22x1.5
479.4
649.9
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Wheel Nut Tightening Torques Chart
Maximum Cone Size
Tightening Tprque of
Thread
d1
Castle Nuts
Diameter
D2
mm
Lbs-ft
Nm
inches
mm
39.9-45.0
29.5-33.2
M10x1
12-14
0.47-0.55
49.8-54.9
36.8-40.5
M12x1.5
16
0.62
99.9-109.9
73.7-81.1
M14x1.5
18
0.70
149.9-159.9
110.6-118.0
M16x1.5
20
0.78
169.8-179.9
125.3-132.7
M18x1.5
22
0.86
199.9-220.4
147.5-162.6
M20x1.5
26
1.02
279.9-299.9
206.5-221.2
M24x1.5
30
1.18
339.8-359.9
250.7-265.5
M30x1.5
38
1.49
409.9-429.9
302.4-317.1
M39x1.5
45
1.77
499.8-529.9
368.7-390.9
M48x1.5
-
-
649.9-699.9
479.4-516.3
M60x1.5
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-
Tightening Torques for Castle Nuts on Ball Joints
The tightening torques of the different thread dimensions of the joints are applicable for nuts of quality S6.