MacDon R113 Assembly Instruction Manual page 15

Table 2.8 Metric Class 10.9 Bolts and Class 10
Distorted Thread Nut
Torque (ft·lbf)
Nominal
(*in·lbf)
Size (A)
Min.
3-0.5 *12
3.5-0.6 *19
4-0.7 *28
5-0.8 *56
6-1.0 *95
8-1.25 19
10-1.5 38
12-1.75 66
14-2.0 106
16-2.0 165
20-2.5 322
24-3.0 556
169821
RECOMMENDED TORQUES
Torque (N·m)
Max. Min. Max.
*13 1.3
*21 2.1
*31 3.1
*62 6.3
*105 10.7 11.8
21 26
42 51
73 90
117 143 158
182 222 246
356 434 480
614 750 829
1.5
2.3
3.4
7
29
Figure 2.8: Bolt Grades
57
99
9
Revision D