TM 5-3805-291-23-1
TORQUE LIMITS - CONTINUED
0234 00
ENGLISH (SAE) FASTENERS - CONTINUED
Table 2. English (SAE) Taperlock Studs.
Thread Size (mm)
1/4
6 2 lb-ft (8 3 Nm)
5/16
13 4 lb-ft (18 5 Nm)
3/8
26 4 lb-ft (35 5 Nm)
7/16
33 7 lb-ft (45 9 Nm)
1/2
48 7 lb-ft (65 9 Nm)
5/8
80 15 lb-ft (108 20 Nm)
3/4
125 22 lb-ft (169 30 Nm)
7/8
190 30 lb-ft (258 41 Nm)
1
300 44 lb-ft (407 60 Nm)
1 1/8
390 44 lb-ft (529 60 Nm)
1 1/4
550 60 lb-ft (746 81 Nm)
1 3/8
700 90 lb-ft (949 122 Nm)
1 1/2
880 110 lb-ft (1,193 149 Nm)
ENGLISH (SAE) MACHINE SCREWS
427-C2064
Table 3. English (SAE) Machine Screws.
Thread Size (mm)
0-80
0.9 0.1 lb-in. (0.10 0.01 Nm)
1-64
1.3 0.1 lb-in. (0.15 0.01 Nm)
2-56
2.2 0.2 lb-in. (0.25 0.02 Nm)
3-48
3.1 0.4 lb-in. (0.35 0.05 Nm)
4-40
4.4 0.4 lb-in. (0.50 0.05 Nm)
5-40
6.2 0.4 lb-in. (0.70 0.05 Nm)
6-32
8.0 0.9 lb-in. (0.90 0.10 Nm)
8-32
15.0 2.2 lb-in. (1.69 0.25 Nm)
10-24
19.9 2.2 lb-in. (2.25 0.25 Nm)
12-24
30.0 5.3 lb-in. (3.40 0.60 Nm)
0234 00-3
