Torque Values
Metric Fasteners (DIN)
TORQUE VALUES (Based on Bolt Size and Hardness)
8.8
Size
ft.lb.
M3
*11
M4
*26
M5
*53
M6
7
M8
18
M10
36
M12
63
M14
99
M16
155
M18
214
M20
302
1 ft.lb. = 1.357 Nm.
10.9
Nm
ft.lb.
Nm
1.2
*14
1.6
2.9
*36
4.1
6.0
6
8.5
10
10
14
25
26
35
49
51
69
86
88
120
135
140
190
210
217
295
290
298
405
410
427
580
12.9
ft.lb.
Nm
Inch
*19
2.1
7/32
*43
4.9
9/32
7
10
5/16
13
17
-
30
41
1/2
61
83
11/16
107
145
3/4
169
230
7/8
262
355
15/16
357
485
1-1/16
508
690
1-1/4
* = in.lb.
Torque Values
WRENCH SIZE
Metric
Inch
Metric
5.5
-
2.5
7
-
3
8
-
4
10
-
5
13
-
6
17
-
8
19
-
10
22
-
12
24
-
14
27
-
14
30
-
17
1 Inch = 25.4 mm