MacDon D60 - 6.5 Cutting Edible Beans

169441 270 Revision D
10013701001370
A
Figure 7.4: Bolt Grades
Table 7.5 Metric Class 10.9 Bolts and Class 10 Distorted
Thread Nut
Nominal
Size (A)
Torque (Nm) Torque (lbf·ft) (*lbf·in)
Min.
Max.
Min.
Max.
3-0.5 1.3
1.5
*12 *13
3.5-0.6 2.1 2.3
*19 *21
4-0.7 3.1 3.4
*28 *31
5-0.8 6.3
7
*56 *62
6-1.0 10.7 11.8
*95 *105
8-1.25 26 29 19 21
10-1.5
51
57
38 42
12-1.75 90 99 66 73
14-2.0 143 158 106 117
16-2.0 222 246 165 182
20-2.5 434 480 322 356
24-3.0 750 829 556 614
7.2.2 Metric Bolt Specifications – Cast Aluminum
Specifications are provided for the appropriate final torque values for various sizes of metric bolts in cast aluminum.
NOTE:
The torque values provided in the following metric bolt torque tables apply to hardware installed dry; that is, hardware
with no grease, oil, or threadlocker on the threads or heads. Do NOT add grease, oil, or threadlocker to bolts or cap screws
unless you are directed to do so in this manual.
10013701001370
A
Figure 7.5: Bolt Grades
Table 7.6 Metric Bolt Bolting into Cast Aluminum
Nominal
Size (A)
Bolt Torque
8.8
(Cast Aluminum)
10.9
(Cast Aluminum)
Nm
lbf·ft
Nm
lbf·ft
M3
–– –
1
M4
––
4
2.6
M5
––
8
5.5
M6 9 6 12 9
M8 20
14
28 20
M10 40 28
55
40
M12 70 52 100 73
M14
–– – –
M16
–– – –
REFERENCE