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APPENDIX
TORQUE CHARTS
Torque Charts
All bolted connections and threaded hydraulic fitting or adapter connections
must be done in accordance with the Torque Specifications listed on the following
pages. Run in all tapped mounting holes with a thread chaser to remove paint from
interfaces and ensure full clamping load.
Bolt Size
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
Weldco-Beales Manufacturing
Torque Requirements for Grade 8 Bolts
ft lb (dry)
107
154
212
376
606
909
1287
1875
Torque
N-m
145
209
287
510
822
1232
1745
2542
WBM
Page 50
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