Outer Lug Nut for Drive Stud

The Moser Engineering Outer Lug Nut for Drive Stud (part number 80ON) is a precision fastener designed specifically for high-performance axle assemblies and custom drivetrain builds. This component is essential for builders and mechanics involved in constructing or upgrading independent rear suspension systems and custom fabrication projects. It serves as a critical load-bearing connection that must withstand various forces in modified and competition vehicles.

This outer lug nut secures the wheel to the drive stud, ensuring precise thread engagement and consistent clamping force across repeated installation cycles. Weighing just 0.09 lbs, its compact design minimizes unsprung weight while maintaining structural integrity. The lug nut is made from durable hardened steel, which resists stripping, galling, and deformation under typical torque specifications for high-performance axle systems.

Custom builders, restoration shops, and performance enthusiasts can rely on Moser Engineering hardware for IRS conversions and custom axle fabrication. This lug nut is particularly beneficial for applications in drift or road racing, where reliability and performance are paramount. Its dimensions (1 x 0.5 x 1.5 inches) are optimized for compatibility with common wheel styles and brake components.