12mm x 1.75 12pt. Nuts (10)

The 12mm x 1.75 12pt. Nuts (10) from ARP are engineered fastening solutions designed for high-performance applications where reliability and durability are non-negotiable. These nuts are ideal for engine builders, automotive enthusiasts, and professional mechanics who demand premium hardware for critical assemblies. Whether you're rebuilding a motor, upgrading suspension components, or securing high-stress connections, ARP's reputation for precision-manufactured fasteners makes these nuts an essential choice for any serious project.

Constructed from premium chromoly steel with a black oxide finish, the 12mm x 1.75 12pt. Nuts deliver superior corrosion resistance and exceptional holding power under extreme conditions. The 12-point head design provides multiple contact surfaces for improved tool engagement and reduced risk of stripping or slippage during installation and removal. Black oxide coating not only enhances appearance but also offers a hard surface that resists rust and oxidation, ensuring long-term reliability even in harsh engine environments or outdoor conditions. Each set includes 10 nuts, offering practical quantity for complete fastening jobs or component upgrades.

These fasteners are ideal for engine block work, cylinder head applications, and other critical automotive assemblies where vibration resistance and load retention matter. The 12mm x 1.75 metric thread pitch ensures compatibility with standard metric bolt specifications commonly used in modern engines and performance builds. Mechanics and engine builders trust ARP fasteners for their consistent quality and superior clamping force retention, making this 10-piece set a reliable investment for any restoration, upgrade, or high-performance engine project requiring professional-grade hardware.