Dorman 611-931 Wheel Lug Nut

OE-Style Wheel Lug Nut for Ford Transit Applications

Dorman 611-931 is a metric wheel lug nut built to match the fit, function, and performance of original equipment hardware on specified Ford vehicles. It uses durable carbon steel construction with a zinc-plated finish for dependable service on Ford Transit, Transit-150, and F-250 Super Duty applications.

• OE-style replacement wheel lug nut for specified Ford fitments
• Carbon steel construction for strength and long service life
• Metric M14-1.50 thread size with fine thread pitch
• Flat seat design and hex head for proper wheel hardware engagement
• Open-ended nut style with black zinc-plated finish
• 21 mm hex size for standard service tools
• Clockwise/right-hand thread direction
• Compatible with Ford E-Transit, Transit, Transit Custom, Transit-150, Transit-250, Transit-350, Transit-350 HD, Transit Courier, F-250 Super Duty, and F-350 Super Duty applications

Detailed Product Overview

This Dorman wheel lug nut is engineered to match original equipment dimensions and performance requirements for selected Ford wheel applications. The M14-1.50 thread, 14 mm thread diameter, 21 mm hex, flat seat, and open-ended design support proper wheel fastening on vehicles such as the Ford Transit and Ford F-250 Super Duty. The zinc-plated carbon steel construction is specified for durability, while the black finish provides a clean OE-style appearance. This part number is 611-931, and it cross-references Ford BK3Z1012A for the same application.

Common Problems It Can Address

• Worn or damaged wheel lug nut threads
• Corrosion on original wheel hardware
• Improper wheel retention caused by mismatched thread size or seat style
• Service issues when replacing wheel hardware on Ford Transit and Super Duty models
• Fitment concerns from using non-OE-style lug nuts

Installation Notes and Tips

Verify thread size, seat style, hex size, and wheel application before installation. Use the correct 21 mm tool size and confirm right-hand thread direction during removal and tightening. For best results, inspect wheel studs and mating surfaces for wear or damage before installing new hardware. Confirm vehicle-specific fitment for the exact model year and wheel setup, especially on Ford Transit, Transit-150, and F-250 Super Duty applications.

Quality Assurance

Dorman designs this wheel lug nut to match OE fit, function, and performance on specified vehicles. It is manufactured from durable materials to exacting specifications for consistent service life and proper fit on confirmed Ford applications.