Exam 8: Fasteners and Thread Repair

A bolt that is threaded into a casting is often called a ________.

Which of these is used to cut threads in a drilled hole?

What type of fastener is commonly used to retain interior door panels?

The thread pitch of a bolt is measured in what units?

Which of these is used to clean threads of a bolt to be reused?

Which type nut is used with a cotter pin?

Which type of fastener is used with a cotter pin?

The grade of a fastener, such as a bolt, is a measure of its ________.

Damaged threads in an engine block can be repaired using which of these methods?

A screw that can make its own threads when installed is called a ________ screw.

Which type of washer is used to provide an even clamping force?

The fastener shown (A) is called a ________.

Which of these may be used to restore damaged threads on a bolt?

A bolt that requires a 1/2 inch wrench to rotate is usually what size when measured across the threads?

Metric thread pitch is measured in ________.

Sheet metal screws are also known as ________.

Technician A says that the diameter of a bolt is the same as the wrench size used to remove or install the fastener. Technician B says that the length is measured from the top of the head of the bolt to the end of the bolt. Which technician is correct?

Which of the following is a metric bolt?

Metric bolt grade is indicated by ________.

Technician A says that door panels use "Christmas tree" clips. Technician B says that special tools should be used to remove door panel clips to prevent damage. Which technician is correct?