ARP VW / Audi Internal Trisquare 7/16-20 Nut (Single Nut)

When you're rebuilding the top end of your VW or Audi engine, ensuring every component is secured properly is critical. This ARP Internal Trisquare nut is designed for specific applications where a reliable fastener is needed to hold critical components in place. It's a well-built piece from a brand known for its robust hardware.

This nut features a unique Trisquare drive, which offers a strong engagement point for specialized tools, helping to prevent cam-out and ensure consistent torque application. The 7/16-20 thread size is common for certain engine applications, and ARP's manufacturing ensures it meets tight tolerances for a secure fit. Using quality hardware like this can make a noticeable difference in the reliability of your engine build.