Title: Identify fastener characteristics.
Course: Automotive Fixed Operations (20906) > Section: Identifying Miscellaneous Materials

Identification should include

- fastener type
- thread types (SAE, USS, and metric).
- diameter, thread pitch, and length
- grade.

Process/Skill Questions:

- What is a nylock nut?
- What does a crush-nut do?
- How does one determine the thread pitch for a bolt?
- What is the difference between a grade 5 and a grade 8 bolt?