Metric Bolt Specifications Bolting Into Cast Aluminum - MacDon R85 Operator's Manual

Table 8.8 Metric Class 10.9 Bolts and Class 10 Distorted
Thread Nut
Torque (Nm)
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

8.1.3 Metric Bolt Specifications Bolting into Cast Aluminum

Table 8.9 Metric Bolt Bolting into Cast Aluminum
Nominal
8.8
Size (A)
(Cast Aluminum)
Nm
–
M3
–
M4
–
M5
M6 9
M8 20
M10 40
M12 70
–
M14
–
M16
214366
REFERENCE
Torque (lbf·ft)
(*lbf·in)
Max. Min.
1.5 *12
2.3 *19
3.4 *28
7
*56
11.8 *95
29 19
57 38
99 66
158 106
246 165
480 322
829 556
Bolt Torque
10.9
(Cast Aluminum)
lbf·ft Nm
– –
–
4
–
8
6 12
14 28
28 55
52 100
– –
– –
Max.
*13
*21
*31
*62
*105
21
Figure 8.8: Bolt Grades
42
73
117
182
356
614
lbf·ft
1
2.6
5.5
9
20
40
Figure 8.9: Bolt Grades
73
–
–
189
A
A
Revision A