Bolt Kit 5.5in Carbon 2D 8pcs 5/16in x 2.09in OAL

The Bolt Kit 5.5in Carbon 2D 8pcs 5/16in x 2.09in OAL from TILTON is a precision fastener set designed for high-performance automotive and racing applications. This eight-piece carbon steel bolt kit is ideal for competition mechanics and engine builders who require reliable, lightweight hardware for critical assembly tasks. Whether you're working on a race engine, installing a roll cage, or assembling custom suspension components, these bolts meet the exact specifications needed for secure fitment.

Each bolt features a diameter of 5/16 inch and an overall length of 2.09 inches, optimized for strength-to-weight ratio. The carbon steel material provides superior tensile strength compared to standard mild steel, allowing these bolts to endure the vibration, thermal cycling, and high clamping loads typical in modified and race vehicle applications. The 2D designation refers to the standardized head geometry, ensuring compatibility with hex sockets and torque wrenches used in professional environments.

This compact 8-piece kit is perfect for targeted assembly jobs, including engine bay relocation mounts, fuel system plumbing, and suspension component attachment. Mechanics working on vintage race cars or modern high-performance vehicles will find these bolts essential for custom fabrication work. With their reliable construction and precise specifications, these bolts are a must-have for any serious automotive enthusiast.