Dorman 611-176 Wheel Lug Nut

Dorman 611-176 Wheel Lug Nut

Dorman 611-176 is a metric wheel lug nut built with a one-piece carbon steel design to address the rust and service issues common to the original two-piece style on select vehicles. It uses a black finish, a 60-degree conical seat, and a fine M12-1.50 thread for direct replacement service on specific Chevrolet and Buick applications.

Key Features

• One-piece steel construction for improved durability over failure-prone two-piece lug nut designs
• Black finish for a clean OE-style appearance
• M12-1.50 fine metric thread with clockwise thread direction
• 60-degree conical seat for proper wheel-to-lug interface on listed applications
• 19 mm hex size for standard service tools
• Black dometop capped nut design
• OE FIX replacement engineered for select factory wheel applications

Detailed Description

This Dorman wheel lug nut, part number 611-176, is made from steel and measures 1.417 inches overall length. It is a regular-grade, metric lug nut with a 12 mm thread diameter, 1.5 thread pitch, and right-hand thread direction. The dometop capped nut design helps replace original hardware that can rust or separate, while the one-piece carbon steel construction supports long-term serviceability. This part cross-references Spectra Premium 98133 for the same application.

Compatible With 1982-1988 Chevrolet Camaro, 1987-1988 Chevrolet Corsica, and 1986 Buick Riviera. Use Dorman 611-176 when you need a direct-fit wheel lug nut for these vehicle-specific wheel applications, including Chevrolet Camaro lug nut replacement and Buick Riviera wheel hardware service.

What It Helps Solve

• Rust-related failure in original two-piece lug nut designs
• Difficulty removing swollen or damaged factory lug nuts
• Replacement needs for worn M12-1.50 wheel hardware
• Fitment issues caused by incorrect seat style or thread pitch
• Service problems on select Chevrolet Camaro, Chevrolet Corsica, and Buick Riviera wheel assemblies

Installation Notes and Tips

Verify lug nut-to-wheel mating surface for proper and safe fitment before installation. Confirm the wheel uses a 60-degree conical seat, M12-1.50 thread, and right-hand thread direction. Use the correct 19 mm socket and follow the vehicle manufacturer’s torque specification during installation. Dorman 611-176 is listed for 1982-1988 Chevrolet Camaro, 1987-1988 Chevrolet Corsica, and 1986 Buick Riviera applications.

Quality Assurance

Dorman OE FIX parts are engineered as direct replacement solutions for known factory hardware problems, using a one-piece steel construction to address the weaknesses of the original design. Part number 611-176 is built for the listed fitments and service requirements.