214805
109
Revision A
10013701001370
A
Figure 6.8: Bolt Grades
Table 6.8 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
6.1.3
Metric Bolt Specifications Bolting into Cast Aluminum
10013701001370
A
Figure 6.9: Bolt Grades
Table 6.9 Metric Bolt Bolting into Cast Aluminum
Nominal
Size (A)
Bolt Torque
8.8
(Cast Aluminum)
10.9
(Cast Aluminum)
Nm
lbf·ft
Nm
lbf·ft
M3
–
–
–
1
M4
–
–
4
2.6
M5
–
–
8
5.5
M6
9
6
12
9
M8
20
14
28
20
M10
40
28
55
40
M12
70
52
100
73
M14
–
–
–
–
M16
–
–
–
–