Dorman 611-170 Wheel Lug Nut

Wheel Lug Nuts for Heavy-Duty Fitments

Dorman 611-170 wheel lug nuts are built from steel and finished in chrome for a clean, serviceable look on the wheel. With a 9/16-18 fine thread, 60-degree conical seat, and right-hand thread direction, this lug nut is a direct-match option for a wide range of Ford, Dodge, Chevrolet, GMC, Jeep, and Chrysler applications.

Use Dorman 611-170 when you need a replacement wheel lug nut that matches the wheel’s mating surface and thread specification. This part number is commonly searched for Ford E-350 Super Duty lug nut replacement, Dodge Ram 2500 wheel lug nut fitment, and Chevrolet/GMC van and truck wheel hardware service.

Key Features

• Steel construction for strength and long service life
• Chrome finish for a clean wheel appearance
• 9/16-18 fine thread with clockwise thread direction
• 60-degree conical seat for proper wheel-to-lug interface
• Duplex acorn end type
• 7/8 in hex size for standard service tools
• Overall length: 1.87 in
• SAE thread specification

Detailed Description

Dorman 611-170 is a steel wheel lug nut engineered to meet demanding automotive industry standards for strength, longevity, and safety. The chrome-plated finish helps maintain a consistent appearance, while the 60-degree conical seat supports proper wheel centering when the wheel is designed for that seat style. This lug nut is a practical replacement for vehicles that use 9/16-18 threads, including many Ford E-Series, Dodge Ram, Chevrolet P30/G30, and GMC 3500-series applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Rounded or damaged lug nut hex surfaces
• Corrosion on original wheel hardware
• Improper wheel retention caused by worn threads
• Mismatch between wheel seat style and lug nut seat style
• Service replacement needs on Ford E-150, Ford E-250, and Dodge Ram 3500 wheel hardware

Installation Notes and Tips

Verify the wheel’s mating surface before installation to confirm the 60-degree conical seat is correct for the application. Confirm thread size, thread direction, and hex size before tightening. For best results, install by hand first to avoid cross-threading, then torque to the vehicle manufacturer’s specification using a calibrated torque wrench. This part number is listed for a broad range of fitments, including Ford E-350 Super Duty, Dodge Durango, and Chevrolet Uplander applications where the specified thread and seat match.

Quality Assurance

Dorman manufactures this lug nut from carbon steel and tests it to automotive industry standards for strength, durability, and safety. Dorman 611-170 is built for dependable wheel service on vehicles that require a 9/16-18, 60-degree conical-seat lug nut.