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3406E & 3056 INDUSTRIAL ENGINE – English (SAE) Fasteners

English (SAE) Nuts and Bolts

Illustration 1 g00908911
Table 1
Thread Size
Inch    		 Torque    
1/4     12 ± 3 N·m (105 ± 27 lb in)    
5/16     25 ± 6 N·m (220 ± 53 lb in)    
3/8     47 ± 9 N·m (35 ± 7 lb ft)    
7/16     70 ± 15 N·m (50 ± 11 lb ft)    
1/2     105 ± 20 N·m (75 ± 15 lb ft)    
9/16     160 ± 30 N·m (120 ± 22 lb ft)    
5/8     215 ± 40 N·m (160 ± 30 lb ft)    
3/4     370 ± 50 N·m (275 ± 37 lb ft)    
7/8     620 ± 80 N·m (460 ± 60 lb ft)    
1     900 ± 100 N·m (660 ± 75 lb ft)    
1 1/8     1300 ± 150 N·m (960 ± 110 lb ft)    
1 1/4     1800 ± 200 N·m (1320 ± 150 lb ft)    
1 3/8     2400 ± 300 N·m (1780 ± 220 lb ft)    
1 1/2     3100 ± 350 N·m (2280 ± 260 lb ft)    

English (SAE) Taperlock Studs

Table 2
Thread Size
Inch    		 Standard Torque    
1/4     8 ± 3 N·m (70 ± 27 lb in)    
5/16     17 ± 5 N·m (150 ± 44 lb in)    
3/8     35 ± 5 N·m (26 ± 4 lb ft)    
7/16     45 ± 10 N·m (33 ± 7 lb ft)    
1/2     65 ± 10 N·m (48 ± 7 lb ft)    
5/8     110 ± 20 N·m (80 ± 15 lb ft)    
3/4     170 ± 30 N·m (125 ± 22 lb ft)    
7/8     260 ± 40 N·m (190 ± 30 lb ft)    
1     400 ± 60 N·m (300 ± 44 lb ft)    
1 1/8     525 ± 60 N·m (390 ± 44 lb ft)    
1 1/4     750 ± 80 N·m (550 ± 60 lb ft)    
1 3/8     950 ± 125 N·m (700 ± 90 lb ft)    
1 1/2     1200 ± 150 N·m (880 ± 110 lb ft)    

English (SAE) Machine Screws

Illustration 2 g00908932
Table 3
Thread Size
No.    		 Torque    
0-80     0.10 ± 0.01 N·m (0.9 ± 0.1 lb in)    
1-64     0.15 ± 0.01 N·m (1.3 ± 0.1 lb in)    
2-56     0.25 ± 0.02 N·m (2.2 ± 0.2 lb in)    
3-48     0.35 ± 0.05 N·m (3.1 ± 0.4 lb in)    
4-40     0.50 ± 0.05 N·m (4.4 ± 0.4 lb in)    
5-40     0.70 ± 0.10 N·m (6.2 ± 0.9 lb in)    
6-32     0.90 ± 0.10 N·m (8.0 ± 0.9 lb in)    
8-32     1.70 ± 0.25 N·m (15.0 ± 2.2 lb in)    
10-24     2.25 ± 0.25 N·m (19.9 ± 2.2 lb in)    
12-24     3.40 ± 0.60 N·m (30.1 ± 5.3 lb in)    

Hex Button Head Screw and Set Screws

Illustration 3 g01186972
Table 4
Thread Size
inch    		 Torque    
# 4 & #5     .6 ± .1 N·m (5 ± 0.9 lb in)    
#6 & #8     2 ± .3 N·m (18 ± 3 lb in)    
#10 & #12     4 ± .5 N·m (35 ± 4 lb in)    
1/4     6 ± 1 N·m (55 ± 9 lb in)    
5/16     13 ± 3 N·m (115 ± 27 lb in)    
3/8     25 ± 6 N·m (220 ± 53 lb in)    
7/16     40 ± 8 N·m (20 ± 6 lb ft)    
1/2     60 ± 12 N·m (44 ± 9 lb ft)    
9/16     85 ± 15 N·m (65 ± 11 lb ft)    
5/8     115 ± 20 N·m (85 ± 15 lb ft)    
3/4     200 ± 40 N·m (150 ± 30 lb ft)    
7/8     325 ± 40 N·m (240 ± 30 lb ft)    
1     500 ± 65 N·m (370 ± 48 lb ft)    
1 1/8     700 ± 90 N·m (520 ± 65 lb ft)    
1 1/4     1000 ± 125 N·m (740 ± 90 lb ft)    
1 3/8     1300 ± 150 N·m (960 ± 110 lb ft)    
1 1/2     1700 ± 200 N·m (1260 ± 150 lb ft)    

Published by sam