Title: Identify fasteners, adhesives, sealants, and gaskets used on small engines.
Course: Small Engine Repair (20110-18) > Section: Demonstrating the Use of Tools

Identification should include explaining terminology associated with fasteners, including

- bolts
  - size
  - head size
  - bolt length
  - thread pitch
  - thread length
  - tensile strength
  - thread types
- nuts
- screws
- washers
- pins
- retaining rings
- adhesives
- sealants.

Process/Skill Questions:

- What fasteners are used to lock castle nuts?
- What are retaining rings made of?
- What pattern is used when tightening bolts on an engine head?