For road and/or race use. These fasteners are designed for enthusiasts who truly value attention to detail and are widely used by race-teams at all levels.

The key features are:

• Flanged hex head design.
• Reduced socket size.
• Pre-drilled to 1.6mm on each flat.
• Inside of the hex is dished for weight saving with no compromise in strength.
• Machined with rolled threads to give extra strength and polished to a mirror finish.
• Manufactured from grade 316 Stainless Steel.