The Diamond Lane Finish

Premium hardware deserves a premium finish. Diamond Lane Cycles offers these nuts in four signature finishes: Show Polish, Black, Blue, and Gold.

Just like our individual ARP bolts, every nut is carefully hand polished before receiving our proprietary premium Black, Blue, or Gold coating. Our Show Polish option highlights the brilliant hand-polished finish, while our signature coated finishes deliver a distinctive, durable custom appearance.

Premium ARP hardware. Meticulous hand polishing. Signature Diamond Lane Cycles finishing. Whether you're working on a custom build, restoration, or another project, the details deserve premium hardware.

Specifications

• Thread: 5/16-18.
• Finish: Show Polish, Black, Blue or Gold.
• Nut style, material grade, dimensions and strength rating: Confirm the correct specifications for your application.
• Nut style: Select Standard Nut, Serrated Flange Nut. These are different designs and are not automatically interchangeable.

Before ordering

Confirm thread diameter, pitch, nut profile, wrench clearance, material, locking requirements and fastener strength before selecting a replacement. A matching thread does not establish compatibility with every project, component, or safety-critical connection. Refer to the appropriate manufacturer service information for installation requirements.