Question

fasteners

1. bolt ____ is measured across the outside diameter of the bolt threads.
2. bolt ____ is measured from the bottom of the bolt head to the threaded end of the bolt.
3. what are the three basic types of threads?
4. with right - hand threads, the fastener must be turned ____ to tighten.
5. ____ refers to the amount of pull a fastener can withstand before breaking.
6. define bolt description.

Explanation:

1. The outside diameter of bolt threads is called the major - diameter.
2. The length from the bottom of the bolt head to the threaded end is the bolt length.
3. The three basic types of threads are straight threads, tapered threads, and acme threads.
4. Right - hand threads are tightened by turning clockwise.
5. Tensile strength is the amount of pull a fastener can withstand before breaking.
6. A bolt description typically includes its diameter, length, thread type, material, and head style.

Answer:

1. Major - diameter
2. Length
3. Straight threads, tapered threads, acme threads
4. Clockwise
5. Tensile strength
6. A bolt description typically includes its diameter, length, thread type, material, and head style.