MacDon R113 - Page 276

REFERENCE
Table 7.9 Metric Class 10.9 Bolts and Class 10
Distorted Thread Nut
Torque (ft·lb
f)
(*in·lbf)
Torque (N·m)
Nominal
Size (A)
Min. Max. Min. Max.
3-0.5
*12 *13
1.3 1.5
3.5-0.6
*19 *21
2.1 2.3
4-0.7
*28 *31
3.1 3.4
5-0.8
*56 *62
6.3
7
6-1.0
*95 *105
10.7 11.8
8-1.25 19 21 26 29
10-1.5 38 42 51
57
12-1.7566739099
14-2.0 106 117 143 158
16-2.0 165 182 222 246
20-2.5 322 356 434 480
24-3.
0
556 614 750 829
Figure 7.8: Bolt Grades
147910 264 Revision A