4 Lugnuts Acorn 1/2

The 4 Lugnuts Acorn 1/2 from GORILLA (model 71187B) is a premium lug nut set engineered for vehicles requiring secure, reliable wheel fastening. These acorn-style lug nuts are essential for any vehicle owner, mechanic, or enthusiast who demands dependable wheel retention during daily driving or high-performance modifications. Built to OEM specifications, this four-pack provides the exact fasteners needed for wheel installation, replacement, or restoration projects where factory-specification hardware is non-negotiable.

These lug nuts feature a 1/2-20 right-hand thread pitch, a 13/16-inch hex head, and a 60-degree conical seat designed to center the wheel precisely on the hub surface—critical for balanced wheel installation and even brake rotor contact. The closed-end acorn design protects the wheel stud threads from corrosion and damage while presenting a finished, professional appearance. Constructed from durable steel and finished in chrome, the 71187B delivers corrosion resistance and long-term durability in harsh road environments, whether you're dealing with salt spray, moisture, or extreme temperatures.

Mechanics, wheel shop professionals, and DIY enthusiasts rely on GORILLA acorn lug nuts when restoring factory wheel fitment or upgrading to aftermarket wheels. The 60-degree seat ensures proper clamping force distribution—essential when pairing these fasteners with modern alloy wheels that demand precise seating to prevent vibration and loosening. Installation is straightforward: apply a light coating of anti-seize compound to the stud threads, insert the lug nut, and torque to your vehicle's specification (typically 80–100 ft-lbs for most vehicles). This set of four is compatible with any vehicle using 1/2-20 right-hand wheel studs and acorn-style lug nut cavities.