Torque
The product of a force X lever arm length, usually measured in
foot-pounds (ft·lbf) or Newton-meters (N·m).
Torque angle
A tightening procedure where the
fi
tting is assembled to a
precondition (
fi
nger tight) and then the nut is turned further a number
of degrees or a number of
fl
ats to achieve its
fi
nal position.
Torque-tension
The relationship between the assembly torque applied to a piece of
hardware and the axial load it induces in the bolt or screw.
Tractor
Agricultural type tractor.
Truck
A four-wheel highway/road vehicle weighing no less than 7,500 lb
(3,400 kg).
Washer
A thin cylinder with a hole or slot located in the center and is to be
used as a spacer, load distribution element, or a locking mechanism.
169820
22
Revision A
