Description
Vibration and thread loosening cost racers races and mechanics downtime. Fast-Trac’s nylon-insert locknuts lock fasteners in place under extreme engine vibration, shock loads, and thermal cycling—giving you the confidence that critical connections stay secure from first lap to last. Whether you’re assembling a competition engine or rebuilding a suspension, this 48-pack of stainless steel locknuts covers your project with proven reliability.
- Thread size: 5/16-24
- Material: Stainless steel
- Locking mechanism: Nylon insert
- Profile: Low-profile design
- Quantity: 48 pack
- Corrosion resistance: High
- Installation: Bolt-on
- Applications: Universal fastening
