TM 5-3805-262-20
Table F-1. Torque Limits for Dry Fasteners
TORQUE
SAE GRADE
SAEGRADE
SAE GRADE
SIZE
NO. 2
NO. 5
NO. 8
POUNDS
NEWTON
POUNDS
NEWTON
POUNDS
NEWTON
INCHES
MILLIMETERS
FOOT
METERS
FOOT
METERS
FOOT
METERS
1/4
6.35
5-6
6.8-
8.13
9-11
12.2-
14.9
12-15
16.3-
20.3
5/16
7.94
10-12
13.6- 16.3
17-20.5
23.1-
27.8
24-29
32.5-
39.3
3/8
9.53
20-
23
27.1-
31.2
35-42
47.5-
57.0
45-54
61.0-
73.2
7/16
11.11
30-
35
40.7 -47.4
54-64
73.2-
86.8
70-84
94.9-
113.9
1/2
12.70
45-
52
61.0-
70.5
80-96
108.5-
130.2
110-132
149.2-
179.0
9/16
14.29
65-
75
88.1 -101.6
110-132
149.2-
179.0
160-192
217.0-
260.4
5/8
15.88
95-105
128.7 -142.3
150- 180
203.4-
244.1
220-
264
298.3-
358.0
3/4
19.05
150-185
203.3 -250.7
270-
324
366.1 -439.3
380-456
515.3-
518.3
7/8
22.23
160-200
216.8-271.0
400-480
542.4-
650.9
600-
720
813.6-
976.3
1
25.40
250-300
338.8-406.5
580-
696
786.5 -943.8
900-1080
1220.4 -1464.5
1-1/8
25.58
800-
880
1084.8 -1193.3
1280-1440
1735.7 -1952.8
1-1/4
31.75
1120-1240
1518.7 -1681.4
1820-2000
2467.9 -2712.0
1-3/8
34.93
1460-1680
1979.8 -2278.1
2380-2720
3227.3 -3688.3
1-1/2
38.10
-
1940-2200
2630.6-2983.2
3160-3560
4285.04827.4
F-2
