10mm x 1.50 12pt. Nuts (10)

The 10mm x 1.50 12pt nuts from ARP are precision fasteners designed for serious engine builders, high-performance mechanics, and automotive enthusiasts who require reliability under extreme conditions. These fasteners are not standard hardware; ARP fasteners are recognized as the gold standard in engine assembly and critical drivetrain applications.

Manufactured to strict aerospace-grade tolerances from premium alloy steel, these heat-treated nuts deliver consistent clamping force and superior fatigue resistance compared to typical hardware store alternatives. The 12-point design offers more contact points than traditional 6-point nuts, which helps distribute load evenly and reduces the risk of stripping during installation and removal.

Ideal for building stroker engines, upgrading turbo setups, or restoring classic vehicles with modern performance specs, a quality set of ARP nuts ensures your investment remains secure. The 10mm x 1.50 metric thread pitch is compatible with OEM and aftermarket engine specifications commonly found in import performance builds and high-revving domestic engines.