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TM 1-6625-736-13 & P
APPENDIX F
TORQUE LIMITS
Table F-1 gives the standard torque values for studs, nuts, bolts, and screws. Exceptions to the following values are
given in the maintenance task where appropriate.
Table F-1. Standard Torque Limits
THREAD DIAMETER
STANDARD TORQUE
SCREW
THREADS
1 lb ft.
SIZE NO.
PER INCH
Use these torques for bolts and nuts with standard threads.
17 Max
8
2
56
10
24
Use these torques for bolts and nuts on hydraulic valve bodies with standard threads.
6
32
2
32
2.0
NOTE
To determine breakaway torque, thread nut onto screw or bolt until at least two threads stick
out. Nut shall not make contact with a mating part. Stop the nut. Torque necessary to begin
turning nut again is the breakaway torque. Do not resuse self-locking nuts that do not meet
minimum breakaway torque.
F-1/(F-2 blank)
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