ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
Dia. (inches)
Torque
4-40
6 lbs-in. (0.68 Nm)
6-32
11 lbs-in. (1.2 Nm)
8-32
20 lbs-in. (2.3 Nm)
10-32
32 lbs-in. (3.6 Nm)
1/4-20
75 lbs-in. (8.5 Nm)
5/16-18
140 lbs-in. (15.8 Nm)
3/8-16
31 lbs-ft (42.0 Nm)
1/2-13
75 lbs-ft (101.7 Nm)
applied to them. Discount the residual lubricant present that was applied during manufacture.
Dia. (inches)
Torque
1/4-20
50 lbs-in. (5.6 Nm)
1/2-13
35 lbs-ft (47.5 Nm)
Torque values shown are for nut-screw combinations that have been plated or have had lubricant applied.
Table H-3. Torque Limits for Metric Fasteners into Steel
Dia. (inches)
Torque
M6 x 1
7.3 lbs-ft (9.9 Nm)
M8 x 1.25
18 lbs-ft (24.4 Nm)
M10 x 1.5
35 lbs-ft (47.5 Nm)
applied to them. Discount the residual lubricant present that was applied during manufacture.