AEC Colortronic MTF 3000 Series Granulator - Manual (Page 22)

9.0 Recommended Torque For Knife Bolts
NOTE: For Rotor knife applications, use SEC Grade 8 hex head cap screws.
For Bed knife applications, use Series 1960 Grade 8 socket head cap screws.
RECOMMENDED BOLT TORQUES
DIAMETER AND THREAD SIZE FT/LBS TORQUE
(DRY)
1/4-20 12
1/4-28 14
5/16-18 24
5/16-24 27
3/8-16 45
3/8-24 50
7/16-14 70
7/16-20 80
1/2-13 105
1/2-20 120
9/16-12 155
9/16-18 170
5/8-11 210
5/8-18 240
3/4-10 375
3/4-16 420
7/8-9 610
7/8-14 670
1-8 910
1-14 1015
The above listed torque values are standard specifications.
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