1-19
Use following table for unspecified torque.
5. TIGHTENING TORQUE
5. TIGHTENING TORQUE
Fine thread
Fine thread
BOLT AND NUT
BOLT AND NUT
Coarse thread
Coarse thread
(1)
(1)
1)
1)
(2)
(2)
Bolt size
8.8T
10.9T
12.9T
kgf
·
m
lbf
·
ft
kgf
·
m
lbf
·
ft
kgf
·
m
lbf
·
ft
M 8 × 1.0
2.1 ~ 3.1
15.2 ~ 22.4
3.0 ~ 4.4
21.7 ~ 31.8
3.6 ~ 5.4
26.1 ~ 39.0
M10 × 1.25
4.2 ~ 6.2
30.4 ~ 44.9
5.9 ~ 8.7
42.7 ~ 62.9
7.0 ~ 10.4
50.1 ~ 75.2
M12 × 1.25
7.3 ~ 10.9
52.8 ~ 78.8
10.3 ~ 15.3
74.5 ~ 110
13.1 ~ 17.7
94.8 ~ 128
M14 × 1.5
12.4 ~ 16.6
89.7 ~ 120
17.4 ~ 23.4
126 ~ 169
20.8 ~ 28.0
151 ~ 202
M16 × 1.5
18.7 ~ 25.3
136 ~ 182
26.3 ~ 35.5
191 ~ 256
31.6 ~ 42.6
229 ~ 308
M18 × 1.5
27.1 ~ 36.5
196 ~ 264
38.0 ~ 51.4
275 ~ 371
45.7 ~ 61.7
331 ~ 446
M20 × 1.5
37.7 ~ 50.9
273 ~ 368
53.1 ~ 71.7
384 ~ 518
63.6 ~ 86.0
460 ~ 622
M22 × 1.5
51.2 ~ 69.2
370 ~ 500
72.0 ~ 97.2
521 ~ 703
86.4 ~ 116
625 ~ 839
M24 × 2.0
64.1 ~ 86.5
464 ~ 625
90.1 ~ 121
652 ~ 875
108 ~ 146
782 ~ 1056
M30 × 2.0
129 ~ 174
933 ~ 1258
181 ~ 245
1310 ~ 1772
217 ~ 294
1570 ~ 2126
Bolt size
8.8T
10.9T
12.9T
kgf·m
lbf·ft
kgf·m
lbf·ft
kgf·m
lbf·ft
M 6 × 1.0
0.8 ~ 1.2
5.8 ~ 8.6
1.2 ~ 1.8
8.7 ~ 13.0
1.5 ~ 2.1
10.9 ~ 15.1
M 8 × 1.25
2.0 ~ 3.0
14.5 ~ 21.6
2.8 ~ 4.2
20.3 ~ 30.4
3.4 ~ 5.0
24.6 ~ 36.1
M10 × 1.5
4.0 ~ 6.0
29.0 ~ 43.3
5.6 ~ 8.4
40.5 ~ 60.8
6.8 ~ 10.0
49.2 ~ 72.3
M12 × 1.75
6.8 ~ 10.2
50.0 ~ 73.7
9.6 ~ 14.4
69.5 ~ 104
12.3 ~ 16.5
89.0 ~ 119
M14 × 2.0
10.9 ~ 16.3
78.9 ~ 117
16.3 ~ 21.9
118 ~ 158
19.5 ~ 26.3
141 ~ 190
M16 × 2.0
17.9 ~ 24.1
130 ~ 174
25.1 ~ 33.9
182 ~ 245
30.2 ~ 40.8
141 ~ 295
M18 × 2.5
24.8 ~ 33.4
180 ~ 241
34.8 ~ 47.0
252 ~ 340
41.8 ~ 56.4
302 ~ 407
M20 × 2.5
34.9 ~ 47.1
253 ~ 340
49.1 ~ 66.3
355 ~ 479
58.9 ~ 79.5
426 ~ 575
M22 × 2.5
46.8 ~ 63.2
339 ~ 457
65.8 ~ 88.8
476 ~ 642
78.9 ~ 106
570 ~ 766
M24 × 3.0
60.2 ~ 81.4
436 ~ 588
84.6 ~ 114
612 ~ 824
102 ~ 137
738 ~ 991
M30 × 3.5
120 ~ 161 868 ~ 1164
168 ~ 227
1216 ~ 1641
202 ~ 272
1461 ~ 1967
Summary of Contents for HL955
Page 557: ...7 6 MEMORANDUM MEMORANDUM ...
