Instructions: Identify the Following

question 60

Short Answer

Instructions: Identify the following. Be as specific as possible, and include names, dates, and relevant facts as appropriate. Be sure to explain the significance of the person or term.
Sarah Palin

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Definitions:

Metric Bolt

A type of bolt characterized by a pitch measured in millimeters, common in engineering and mechanics across the globe.

Diameter

The straight line passing from side to side through the center of a body or figure, especially a circle or sphere, and representing the maximum distance between sides.

External Threads

Threads on the outside of a cylindrical surface, designed to fit into a corresponding part with internal threads.

Internal Threads

Threads located on the inside surface of a hole, designed to mate with external threads on a bolt or screw.