FUN101 Fasteners

The automotive industry has embraced what type of measuring system

• Metric
• Standard
• Foot pounds
• Inch pounds
• None of these answers are correct

This type of measurement system is based on a fractional scale

• Metric
• Standard
• Foot pounds
• Inch pounds
• None of these answers are correct

What type of fastener has threads on each end

• Bolt
• Screw
• Stud
• Washer
• None of these answers are correct

What is an example of a fastener that must withstand sheer stress which is sideways forces trying to shear the bolt in two

• Wheel lug studs
• Wheel lug nuts
• Wheel lug washers
• All of these answers are examples
• None of these answers are examples

What is a true statement when it comes to a 1/2" bolt

• The head of the bolt requires a 1/2" socket
• The length of the thread is 1/2"
• The outside diameter of the bolt is 1/2"

• All of these answers are examples
• None of these answers are examples

The coarseness of any thread is called what

• Thread pitch
• Thread length
• Thread thickness

• Thread end

• None of these answers are examples

How are fasteners measured when it comes to hardness

• Grades
• Pitch

• Thickness

• Length

• All of these answers are correct

What is not considered when it comes to how fasteners are measured

• Length

• Thread pitch number
• Diameter
• Tensile strength and proof load stress

• All of these answers are correct

What are taps used for

• Make internal threads
• Make external threads
• Remove stripped bolts
• Remove bolts with broken heads
• None of these answers are correct

What are dies used for

• Make internal threads
• Make external threads
• Remove stripped bolts
• Remove bolts with broken heads
• None of these answers are correct