Nut Tightening Torques (lightly oiled threads)
BSP
BSP Size |
Tightening Torque |
|
Nm |
ft-lbs |
|
1/8 |
17 |
12 |
1/4 |
34 |
25 |
3/8 |
47 |
35 |
1/2 |
102 |
75 |
5/8 |
122 |
90 |
3/4 |
149 |
110 |
1 |
203 |
150 |
1-1/4 |
305 |
225 |
1-1/2 |
305 |
225 |
2 |
400 |
296 |
Metric
Metric Size |
Tightening Torque |
|
Nm |
ft-lbs |
|
M10 |
18 |
13 |
M12 |
20 |
15 |
M14 |
25 |
19 |
M16 |
45 |
33 |
M18 |
50 |
37 |
M20 |
70 |
52 |
M22 |
75 |
55 |
M26 |
110 |
81 |
M27 |
130 |
96 |
M33 |
220 |
162 |
M42 |
230 |
170 |
M48 |
350 |
258 |
Note
- Torques relate to counterpart made of steel.
- These are manufacturer recommendations and may contain errors. Please use as a general guide only and suplement with instructions from other sources. Adaptall is not responsible for the misuse or misinterpretation of the material presented here.
