TB 9-2320-279-13&P-3
0037
Table 2. Torque Limits - Metric Fasteners.
TORQUE VALUES FOR METRIC THREAD FASTENERS WITH LUBRICATED* OR PLATED THREADS**
Thread
Diameter-Pitch
Class 8.8 Bolt
Class 8 Nut
Class 10.9 Bolt
Class 10 Nut
Pounds Feet
Newton Meters
Pounds Feet
Newton Meters
M6
5
7
7
9
M8
12
16
17
23
M8x1
13
18
18
24
M10
24
33
34
46
M10x1.25
52
27
37
38
M12
81
42
57
60
M12x1.5
84
43
58
62
129
M14
66
89
95
140
M14x1.5
72
98
103
201
M16
103
140
148
213
M16x1.5
110
149
157
275
M18
147
199
203
310
M18x1.5
165
224
229
390
M20
208
282
288
434
M20x1.5
231
313
320
531
M22
283
384
392
584
M22x1.5
315
427
431
675
M24
360
488
498
735
M24x2
392
531
542
988
M27
527
715
729
1068
M27x2
569
771
788
1342
M30
715
969
990
1486
M30x2
792
1074
1096
* All plated and unplated fasteners should be coated with oil before installation.
** Use these torque values if either the bolt or nut is lubricated or plated (zinc-phosphate conversion-coat, cad-
mium-plated, or waxed).
END OF WORK PACKAGE
0037-3/(4 blank)
