Dorman 611-152 Wheel Lug Nut

Dorman 611-152 Wheel Lug Nut for OE Fix Repair

Dorman 611-152 is a black, one-piece steel wheel lug nut built to replace failure-prone two-piece originals on select Chevrolet and GMC trucks. It uses a metric M14-1.50 fine thread with a 60-degree conical seat for direct wheel fastening on confirmed applications.

Key Features

• One-piece carbon steel construction helps eliminate the common rust and separation issues seen in two-piece lug nut designs
• Black finish for a clean OE-style appearance
• Metric M14-1.50 fine thread with clockwise thread direction
• 22 mm hex size for standard service tools
• Flattop capped nut design with a 60-degree conical seat
• Direct replacement for select Chevrolet C1500, Chevrolet K1500, GMC C1500, and GMC K1500 applications

Detailed Description

This Dorman OE FIX wheel lug nut is engineered for drivers who need a durable replacement for worn, rusted, or damaged factory lug nuts. Part number 611-152 uses steel construction and a capped black finish to address the corrosion-prone two-piece design found on certain vehicles. It is a metric lug nut with 14 mm x 1.5 thread pitch, a 22 mm hex, and a 60-degree conical seat for proper wheel mating surface engagement on the listed fitments. This part cross-references GM-style applications such as 10033N and 15551469 for the same use case.

Compatible With 1988-1991 Chevrolet C1500, N/A; 1988-1991 GMC C1500, N/A; 1988-1989 Chevrolet K1500, N/A; and 1988-1989 GMC K1500, N/A. Use Dorman 611-152 when replacing a lug nut on these Chevrolet and GMC truck platforms and when the original hardware shows rust, swelling, or thread wear.

What It Helps Fix

• Rust buildup on original lug nuts
• Swollen or damaged lug nut shells
• Stripped or worn wheel fastener threads
• Difficulty removing corroded factory lug nuts
• Loose or inconsistent wheel fastening caused by failed original hardware

Installation Notes and Tips

Verify the lug nut-to-wheel mating surface before installation to confirm proper and safe fitment. Confirm M14-1.50 thread size, 60-degree conical seat, and 22 mm hex compatibility before service. This part uses right-hand, clockwise thread direction and does not require a wheel lock key.

Quality Assurance

Dorman OE FIX parts are built as direct replacement solutions for common factory failure points. Part number 611-152 is designed to address the known weakness of the original two-piece lug nut design with a one-piece steel construction for long-term service on the listed Chevrolet and GMC applications.