Prime-Line 9077538 Acorn Cap Nuts, 3/8 in.-16, Zinc Plated Steel, 25-Pack 25 Pack
Prime-Line 9077538 Acorn Cap Nuts, 3/8 in.-16, Zinc Plated Steel, 25-Pack
Cap nuts, or acorn nuts, are hex nuts with a domed top. They cover the end of the bolt tip, which protects the threads and provides a finished appearance. Since protruding bolt tips can catch skin or clothing, use of cap nuts can also help to prevent injury.
Product Features
- Size: 3/8 inch-16
- Domed top covers and protects threads
- Creates a finished appearance
- Also known as an acorn nut
- Exposed threads should not be longer than inside height of cap nut