Torque Values
Torque Values (continued)
Inch Fasteners (SAE)
Size
Nm
ft.lb.
No.4
0.7
*6
No.6
1.4
*12
No.8
2.5
*22
No.10
3.6
*32
1/4
8.1
5/16
18
13
3/8
31
23
7/16
50
37
1/2
77
57
9/16
111
82
5/8
152
112
3/4
271
200
1 ft.lb. = 1.357 Nm
Nm
ft.lb.
1.0
*14
1.9
*17
3.5
*31
5.1
*45
6
12
9
26
19
45
33
71
52
109
80
156
115
216
159
383
282
Nm
ft.lb.
Metric
1.4
*12
5.5
2.4
*21
8
4.7
*42
9
6.8
*60
–
16
12
–
33
24
13
58
43
–
94
69
16
142
105
19
214
158
–
265
195
24
479
353
–
* = in.lb.
Inch
Metric
Inch
1/4
–
3/32
5/16
–
7/64
11/32
–
9/64
3/8
–
5/32
7/16
–
3/32
1/2
–
1/4
9/16
–
5/16
5/8
–
3/8
3/4
–
3/8
13/16
–
–
15/16
–
1/2
1-1/8
–
5/8
1 inch = 25.4 mm