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Miscellaneous - Axle Bolt and Nut Torque Specifications
Section 300-0080
Friction coefficient total 0.14 for screws and nuts
without after treatment as well as for phosphated
nuts.
Tighten by hand!
If nothing special is indicated, select correct Torque
Limits from the following tabulations -
Metric ISO Thread DIN 13
6.9
Size
Nm
M 6
8.5
M 8
21
M 10
41
M 12
72
M 14
115
M 16
180
M 18
245
M 20
345
M 22
465
M 24
600
M 27
890
M 30
1 200
Metric ISO Fine Thread DIN 13
6.9
Size
Nm
M 8 x 1
23
M 10 x 1.25
44
M 12 x 1.25
80
M 12 x 1.5
76
M 14 x 1.5
125
M 16 x 1.5
190
M 18 x 1.5
275
M 20 x 1.5
385
M 22 x 1.5
520
M 24 x 2
650
M 27 x 2
970
M 30 x 2
1 350
2
8.8
(lbf ft)
Nm
(6.3)
10
(15.5)
25
(30.2)
49
(53.1)
86
(85)
135
(133)
210
(181)
290
(255)
410
(343)
550
(443)
710
(656)
1 050
(885)
1 450
(1 070)
8.8
(lbf ft)
Nm
(17)
27
(32.5)
52
(59)
95
(56.1)
90
(92)
150
(140)
225
(203)
325
(284)
460
(384)
610
(479)
780
(715)
1 150
(997)
1 600
(1 180)
*
10.9
(lbf ft)
Nm
(lbf ft)
(7.4)
14
(18.4)
35
(36.1)
69
(63.4)
120
(100)
190
(155)
295
(214)
400
(302)
580
(406)
780
(524)
1 000
(774)
1 500
(1 106)
2 000
(1 475)
10.9
(lbf ft)
Nm
(lbf ft)
(19.9)
38
(38.4)
73
(70)
135
(66.4)
125
(111)
210
(166)
315
(240)
460
(339)
640
(450)
860
(575)
1 100
(848)
1 600
(1 180)
2 250
(1 660)
*
*
*
TABLE163
12.9
Nm
(lbf ft)
(10.3)
17
(12.5)
(25.8)
41
(30.2)
(50.9)
83
(61.2)
(88.5)
145
(106.9)
(140)
230
(218)
355
(295)
485
(428)
690
(575)
930
(738)
1 200
1 800
(1 328)
2 400
(1 770)
TABLE164
12.9
Nm
(lbf ft)
(28)
45
(33.2)
(53.8)
88
(99)
160
(92)
150
(155)
250
(232)
380
(339)
550
(472)
770
(634)
1 050
(811)
1 300
1 950
(1 438)
2 700
(1 991)
SM 1521 10-98
Courtesy of Machine.Market
(170)
(262)
(358)
(509)
(686)
(885)
(65)
(118)
(111)
(184)
(280)
(406)
(568)
(774)
(959)
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