Dorman 611-071 Wheel Lug Nut

Dorman 611-071 Wheel Lug Nut

Dorman 611-071 is a steel wheel lug nut replacement for vehicles that use a 1/2-20 fine thread, 60-degree conical seat, and right-hand thread. It replaces failure-prone two-piece lug nut designs with a one-piece carbon steel construction to help reduce rust-related service issues.

Key Features

• One-piece steel construction for a simpler, more durable lug nut design
• 1/2-20 fine thread with clockwise thread direction
• 13/16 in hex size for standard service tools
• 60-degree conical seat for proper wheel mating surface engagement
• Natural finish and dometop nut end type
• OE FIX replacement for select Ford, Mercury, Lincoln, Chevrolet, and GMC applications

Product Details

This Dorman wheel lug nut is built for select Ford Mustang, Ford F-150, Ford Crown Victoria, Mercury Grand Marquis, and Lincoln Town Car applications that call for a 1/2-20 SAE lug nut with a conical seat. The one-piece steel design addresses the common corrosion and repair problems associated with original two-piece lug nuts, making it a direct service replacement for many classic and late-model truck and car platforms. This part cross-references Raybestos Brakes 8917N for the same application.

Common Issues This Part Can Solve

• Rust swelling or separation in original two-piece lug nuts
• Rounded or damaged lug nut hex surfaces
• Corrosion-related removal difficulty during tire service
• Improper wheel-to-lug nut seating from worn hardware
• Replacement needs on vehicles using 1/2-20 conical-seat lug nuts

Installation Notes and Fitment

Verify lug nut to wheel mating surface before installation for proper and safe fitment. Compatible with select applications including Fits 1979-2004 Ford Mustang, N/A; Fits 1992-2005 Ford Crown Victoria, N/A; Fits 1978-2005 Mercury Grand Marquis, N/A; Fits 1975-1996 Ford F-150, N/A; Fits 1982-1990 Lincoln Town Car, N/A; Fits 1989-1991 Chevrolet R1500 Suburban, N/A; Fits 1987-1991 GMC R1500 Suburban, N/A. Use the correct 13/16 in hex tool and confirm the wheel seat style matches the 60-degree conical design.

Quality Assurance

Dorman OE FIX parts are engineered as direct replacement solutions for common OE failure points. Part number 611-071 uses a one-piece carbon steel design to address the corrosion-prone construction found on the original lug nut in select vehicles.