TM 5-3810-305-23
0165
FASTENER IDENTIFICATION - Continued
NOTE
The values result in 75 percent use of the screw yield point with a coefficient of friction total
0.20. The compliance with the tightening torques is controlled by torque wrenches.
Table 4. All Other Fasteners Except Engine and Transmission English (in.) Measurement Torque Values.
TORQUE
SIZE
GRADE 8.8
GRADE 10.9
GRADE 12.9
DIAMETER
MM
FT-LB
Nm
FT-LB
Nm
FT-LB
Nm
M4
2.5
3.4
3.5
4.7
4
5.4
M5
5
7
7
9
8
11
M6
8
11
12
16
14
19
M8
20
27
29
39
34
46
M10
41
56
57
77
68
92
M12
71
96
100
136
119
161
M14
113
153
160
217
189
256
M16
17
239
249
338
294
399
M18
243
329
343
465
405
549
M20
344
466
486
659
574
778
M22
468
635
661
896
781
1,059
M24
594
805
840
1,139
993
1,346
N127
940
1,274
1,328
1,801
1,569
2,127
M30
1,307
1,772
1,847
2,504
2,183
2,960
CAUTION
DO NOT use standard torque chart values if a specific torque is referenced in the procedure.
Failure to follow this caution may result in damage to equipment.
03/15/2011Rel(1.8)root(torquewp)wpno(M00183)
