Appendix B: Torque Values - HP MCS Manual

Appendix b: torque values

Table 9 provides torque values for specific components.
Table 9. Torque values (specific)
Component
All M6 rack hardware
Pallet bracket hold-down bolts
All Phillips-head screws
All M5-M6 slotted-torx head screws
In addition to any specific torque value given in this document, the following tables provide torque
values that can be used to prevent over-tightening a fastener.
The torque values listed in Tables 10 and 11 assume SAE (Society of Automotive Engineers) Grade 2
hardware or ISO (International Standards Organization) 898 property classes less than 8.8 hardware
(for example, 4.6, 4.8, 5.6). Steel hardware for both male and female threads is assumed. For ISO
8.8 or 12.9 and SAE Grade 5 or 8, torque should be determined by the application.
Table 10 Torque values (standard hardware)
Measurement
#4
#6
#8
#10
1/4-20
3/8-16
1/2-13
Table 11. Torque values (metric hardware)
Measurement
M3
M4
M5
M5.5 self tap
M6
M8
M10
M12
Torque (in-lb) Torque (N-m)
20 in-lb 2.26 N-m
150 in-lb 16.95 N-m
20 in-lb 2.26 N-m
20 in-lb (minimum) / 2.26 N-m (minimum) /
60 in-lb (maximum) 6.78 N-m (maximum)
Torque (in-lb) Torque (N-m)
6 in-lb 0.678 N-m
10 in-lb 1.13 N-m
19 in-lb 2.15 N-m
27 in-lb 3.05 N-m
66 in-lb 7.46 N-m
240 in-lb 27.11 N-m
585 in-lb 66.09 N-m
Torque (in-lb) Torque (N-m)
7.6 in-lb 0.86 N-m
17 in-lb 1.92 N-m
36 in-lb 4.07 N-m
40 in-lb 4.52 N-m
60 in-lb 6.78 N-m
147 in-lb 16.61 N-m
292 in-lb 32.99 N-m
509 in-lb 57.50 N-m
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