Question

7 multiple choice 10 points what type of fastener is threaded on both ends and has no head? pop rivet nut bolt stud 8 multiple choice 10 points what fastener has no threads, requires a special tool to install, and must be drilled out every time it needs to be removed? nut stud bolt pop rivet 9 multiple choice 10 points how is bolt tensile strength measured? dimensions color and thread pitch length or width psi or mpa

Explanation:

1. A stud is a fastener threaded on both ends and has no head.
2. A pop - rivet has no threads, requires a special tool (rivet gun) to install, and must be drilled out for removal.
3. Bolt tensile strength is measured in units of pressure like PSI (pounds per square inch) or MPa (megapascals).

Answer:

1. D. Stud
2. D. Pop Rivet
3. D. PSI or MPa