MAC215990
481
Revision A
10013701001370
A
Figure 7.3: Bolt Grades
Metric Class 10.9 Bolts and Class 10 Free Spinning Nut
Nominal
Size (A)
Torque (Nm)
Torque (lbf·ft) (*lbf·in)
Min.
Max.
Min.
Max.
3-0.5
1.8
2
*18
*19
3.5-0.6
2.8
3.1
*27
*30
4-0.7
4.2
4.6
*41
*45
5-0.8
8.4
9.3
*82
*91
6-1.0
14.3
15.8
*140
*154
8-1.25
38
42
28
31
10-1.5
75
83
56
62
12-1.75
132
145
97
108
14-2.0
210
232
156
172
16-2.0
326
360
242
267
20-2.5
637
704
472
521
24-3.0
1101
1217
815
901
10013701001370
A
Figure 7.4: Bolt Grades
Metric Class 10.9 Bolts and Class 10 Distorted Thread Nut
Nominal
Size (A)
Torque (Nm)
Torque (lbf·ft) (*lbf·in)
Min.
Max.
Min.
Max.
3-0.5
1.3
1.5
*12
*13
3.5-0.6
2.1
2.3
*19
*21
4-0.7
3.1
3.4
*28
*31
5-0.8
6.3
7
*56
*62
6-1.0
10.7
11.8
*95
*105
8-1.25
26
29
19
21
10-1.5
51
57
38
42
12-1.75
90
99
66
73
14-2.0
143
158
106
117
16-2.0
222
246
165
182
20-2.5
434
480
322
356
24-3.0
750
829
556
614
