4 Lugnuts Duplex Acorn 1/2

The GORILLA 4 Lugnuts Duplex Acorn 1/2-20 Right Hand Thread is a premium fastening solution engineered for secure wheel attachment on vehicles requiring heavy-duty lug nut performance. This set of four lugnuts delivers the reliability demanded by automotive technicians, fleet operators, and off-road enthusiasts who depend on corrosion-resistant hardware in demanding environments. The chrome-plated steel construction and proven duplex acorn design make this GORILLA lug nut set a trusted choice for applications where vibration resistance and long-term durability are non-negotiable.

Each lug nut features a 1/2-20 thread specification with right-hand orientation and a 7/8-inch hex head, delivering the torque interface needed for proper wheel clamping force. The 60-degree seat angle ensures precise contact with matching wheel studs, while the closed-end design protects the stud threads from corrosion and debris exposure. Chrome plating provides excellent corrosion resistance—essential for vehicles exposed to road salt, moisture, and harsh weather conditions. The duplex acorn style combines functional durability with a refined appearance suitable for both work vehicles and show applications.

This four-piece set addresses the critical need for reliable wheel fasteners across automotive service, fleet maintenance, custom wheel installations, and off-road vehicle recovery operations. Mechanics and technicians value GORILLA lugnuts for their resistance to vibration loosening and their compatibility with standard wheel applications. Whether replacing worn fasteners, upgrading OEM hardware, or maintaining a workshop inventory, this set delivers the consistent performance expected from a brand recognized for fastening integrity in professional automotive environments.

Lug nut quality directly impacts wheel safety and longevity. The duplex acorn profile and closed-end design of this GORILLA product reduce the risk of stud corrosion and thread galling, extending the service life of both the lugnuts and the studs themselves. The 1/2-20 thread specification is a common industry standard, ensuring broad compatibility with popular vehicle platforms and aftermarket wheel systems. Weighing 0.92 lbs per set, these lugnuts maintain a compact profile while providing substantial material density for reliable torque retention.