Basic Component Assembly

Question 1

Two stamped numbers are used to designate the grade of __________.

a metric hex nut
an imperial hex nut
a metric bolt
an imperial bolt

Answer 1

A metric bolt

Question 2

A spring washer is a type of __________ washer.

flat
conical
square
lock

Answer 2

Lock

Question 3

A __________ head bolt is used where maximum wrench contact is important. It can be tightened using a common open end wrench.

Hex
socket
12-point
square

Answer 3

square

Question 4

A snap ring is one type of a __________ fastener.

threaded
bonded
permanent
non-threaded

Answer 4

non-threaded

Question 5

The __________ of a hex bolt provides a smooth surface with a limited amount of friction during the tightening process.

bearing surface
shank
threads
wrench flats

Answer 5

bearing surface

Question 6

An M14 x 1.5-6g x 70 mm hex bolt has a major diameter of __________.

1.4 mm
14 mm
1.5 mm
6 mm

Answer 6

14 mm

Question 7

A __________ is a rod that has threads on both ends and no head and is used in place of a bolt or screw where it is not convenient or
possible to access the head of a fastener.

spring pin
stud
rivet
clevis pin

Answer 7

stud

Question 8

Washers are designated by their type, size, coating, material, and __________.

thickness
application
hardness
impact resistance

Answer 8

Hardness

Question 9

A 1/2-13 UNC-2A x 2-1/4 hex bolt has _________

20 threads per inch
a pitch of 2
a major diameter of 2 inches
coarse threads

Answer 9

Coarse threads

Question 10

__________ is a permanent assembly process that uses adhesives to create lighter stronger products than more conventional assembly
processes.

Mechanical assembly
Bonding
Sintering
Glazing

Answer 10

bonding