Torque Table
|
TOC |
| Size |
Torque |
Torque |
| Thread |
Actual Thread O.D. |
In Aluminum Components |
In Cast Iron or
Steel Components |
|
in |
in |
N•m |
ft-lb |
N•m |
ft-lb |
| 1/16 |
0.32 |
5 |
45 in-lb |
15 |
10 |
| 1/8 |
0.41 |
15 |
10 |
20 |
15 |
| 1/4 |
0.54 |
20 |
15 |
25 |
20 |
| 3/8 |
0.68 |
25 |
20 |
35 |
25 |
| 1/2 |
0.85 |
35 |
25 |
55 |
40 |
| 3/4 |
1.05 |
45 |
35 |
75 |
55 |
| 1 |
1.32 |
60 |
45 |
95 |
70 |
| 1-1/4 |
1.66 |
75 |
55 |
115 |
85 |
| 1-1/2 |
1.90 |
85 |
65 |
135 |
100 |
|
Last Modified: 03-Mar-2004