Torque

The Formula for torque is: Torque= Length x ?

• Force
• Speed
• Distance
• Weight

Clamping force is created by the ? action of the bolt

• bending
• shear
• compression
• spring

When stretched, the fastener tries to ?

• stay stretched indefinitely
• break apart
• change color
• maintains it's original size

In the application of torque to a fastener, it is important that the bolt is not stretched beyond its, ? phase

• plastic
• brittle
• ductile
• elastic

The total force required in a torque application is comprised of two distinct regions. They are ? torque and the ? torque.

• inertial torque
• frictional torque
• static breakaway and dynamic applied

• rotational torque

Currently, the UTS standard specifies a ? degree flank on all threads today

• 30
• 60
• 45
• 15

The most common metric fastener is the ? thread

• soft

• thread

• coarse

• twisted

A nut should always be as hard as the ?

• screw
• washer
• bolt
• bolt nut

For a UTS bolt 3/8-16 x 2, what does the 16 represent?

• threads per inch.

• grade of the bolt material.

• length of the bolt in millimeters.

• diameter of the bolt in inches.

For a UTS bolt 3/8-16 x 2, what does the 2 represent?

• length in inches of the fastener (head not included)

• 2 centimeters
• 2 inches
• 2 feet