These serrated hex nuts with flanged collars are available especially for carburetor, valve cover, front cover, oil pan studs and windage tray studs. Made from premium-quality material, they are cad-plated. All general purpose nuts are rated 150,000 psi tensile strength.
Note: Do not use on cylinder heads, mains, or rods!
- Thread Size:
- 5/16-24 in.
- Style:
- Hex
- Wrench Diameter:
- 1/2 in.
- Thread Direction:
- N/A
- Self-Locking:
- No
- Nylon Insert:
- No
- Washers Included:
- No
- Fastener Tensile Strength (psi):
- 120,000 psi
- Material:
- Steel
- Finish:
- Cadmium
- Quantity:
- Sold as a set of 10.
- Notes:
- Serrated flange nut.
