Lit. No. 68660/68661, Rev. 04 10 January 15, 2014
SAFETY INFORMATION
Recommended Fastener Torque
Chart (ft-lb)
Size
Torque
SAE
Grade 2
SAE
Grade 5
SAE
Grade 8
1/4-20 6913
5/16-18111
8
3/8-16 19 31 46
3/8-24 24 46 68
7/16-14305
5
1/2-13 45 75 115
9/16-1266110 165
5/8-11 93 15
25
3/4-10 150250 370
7/8-9150 37
91
1-8220 58
93
Metric Grade 8.8 (ft-lb)
Size Torque Size Torque
M 67M 12 60
M 817M 14 95
M 10 35 M 16 155
These torque values apply to fasteners
except those noted in the instruction.
CAUTION
Read instructions before assembling.
Fasteners should be nger tight until
instructed to tighten according to torque
chart. Use standard methods and practices
when attaching spreader including proper
personal protective safety equipment.
TORQUE CHART