TM 55-2815-574-24
0174
Table 4. Metric Standard Torque Table.
CLASS 8.8
CLASS 9.8
CLASS 10.9
DRY
WET
DRY
WET
DRY
WET
Dia.
THREAD Nm
ft-lb
Nm
ft-lb
Nm
ft-lb
Nm
ft-lb
Nm
ft-lb
Nm
ft-lb
mm
PITCH
8
1.25
26.4
19.5
19.8
14.6
28.5
21
21.4
15.8
36.5
27
27.3
20
10
1.50
52.2
38.5
39.2
28.9
56.6
41.8
42.4
31.3
72.2
53
54.2
40
12
1.75
91
67.1
68
50.6
99
73
74
54.6
126
93
94
69
14
2.00
145
107
109
80.4
157
115.8 118
87
200
148
150
111
16
2.00
226
166.7 170
125.4 245
180.7 184
135.7 313
231
235
173
20
2.50
441
325.3 331
244.1 478
352.6 358
264.1 610
450
458
338
24
3.00
762
562
572
421.9 826
609.2 620
457.3 1055
778
791
583
30
3.50
1515 1117
1136 837.9 1641
1210
1231
907.9 2095
1545
1572
1160
36
4.00
2647 1952
1985 1464
2868
2115
2151
1587
3662
271
2746
2025
END OF TASK
END OF WORK PACKAGE