TM 10-8145-222-23
0091
Table 4. Bolt Torque Values for Metric Threads in Foot Pounds.
Bolt Size
Low Grade
Grade 8.8
Grade 10.9
Grade 12.9
6mm
3-5
7
10
12
8mm
8-12
17
24
29
10mm
15-22
33
47
57
12mm
39
59
83
100
14mm
60
101
131
158
16mm
60-94
146
202
247
18mm
60-130
201
283
340
20mm
166-188
285
401
482
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