Title: Identify types and grades of standard, metric, and specialty fasteners.
Course: Small Engine Technology I (20110-I) > Section: Identifying Fasteners and Their Uses

Identification should include

- threaded fasteners
- screws
- nuts
- retaining rings
- pins
- keys

as well as measuring the tensile strength and identifying the markings for each, according to industry standards and instructor’s guidelines.

Process/Skill Questions:

- What, if any, is the difference between standard and metric fastener threads?
- When an engine vibrates, does it require a special bolt or thread? Explain.
- How is the metric series different from other threads?