Deck 4: Measuring Systems, Fasteners, and Thread Repair

Question 1

Describe the procedure for preparing a fastener for a thread locking compound.

Answer 1

Prepare the bolt by cleaning off all oil or residual adhesive and drying it completely.

Question 2

A(n)____bolt is self-tapping.

A)DR
B)UBS
C)Torx
D)CT

Answer 2

D

Question 3

A(n)____ bolt is designed to resist loosening.

A)DR
B)UBS
C)Torx
D)CT

Answer 3

B

Question 4

Bolts come in left and right hand threads.

Question 5

ISO stands for Industry Standards Organization.

Question 6

A millimeter equals 1/0000 of a meter.

Question 7

What is the difference between a cone washer and a split ring washer?

Question 8

A(n)____ nut is rubber with a brass sleeve in the center.

A)castle-headed
B)well
C)acorn
D)stake

Question 9

Define axial tension.

Question 10

A(n)____ nut allows a cotter pin to be used.

A)castle-headed
B)well
C)acorn
D)stake

Question 11

Explain "plastic region" as applied to a bolt.

Question 12

Define torsion.

Question 13

A(n)____ bolt head is designed to carry a greater amount of torque from the socket to the bolt.

A)DR
B)UBS
C)Torx
D)CT

Question 14

Preload is the technical term for the tension caused by tightening a fastener.

Question 15

A centimeter is equal to 10 millimeters.