MacDon M Series Unloading And Assembly Instructions page 375

Table 6.8 Metric Class 10.9 Bolts and Class 10
Distorted Thread Nut
Torque (N·m)
Nominal
Size (A)
Min.
3-0.5 1.3
3.5-0.6 2.1
4-0.7 3.1
5-0.8 6.3
6-1.0 10.7
8-1.25 26
10-1.5 51
12-1.75 90
14-2.0 143
16-2.0 222
20-2.5 434
24-3.0 750
147962
REFERENCE
Torque (ft·lbf)
(*in·lbf)
Max. Min. Max.
1.5 *12 *13
2.3 *19 *21
3.4 *28 *31
7 *56 *62
11.8 *95 *105
29 19
57 38
99 66
158 106 117
246 165 182
480 322 356
829 556 614
21
Figure 6.8: Bolt Grades
42
73
361
Revision A