Dorman 712-245M4 Wheel Lug Nut

Dorman 712-245M4 Chrome Wheel Lug Nut

Dorman 712-245M4 is a hyper silver wheel lug nut built from medium carbon steel with a 1/2-20 fine thread and a 60-degree conical seat. It is vacuum nickel plated for scratch resistance and corrosion protection, making it a practical OE-style replacement for select Ford, Lincoln, Mercury, Cadillac, and Dodge applications.

Key Features

• Medium carbon steel construction for strength and durability
• Hyper silver finish with vacuum nickel plating for improved scratch resistance
• Fine 1/2-20 thread with right-hand thread direction
• 19 mm hex size and flattop hex nut design
• 60-degree conical seat for proper wheel mating surface engagement
• Chrome-style appearance suited for custom and racing-inspired wheel setups
• Part number 712-245M4 for easy identification

Detailed Description

This Dorman wheel lug nut is engineered for vehicles that use a 1/2-20 thread and a conical seat wheel interface. The flattop hex nut profile and hyper silver finish give it a clean appearance while the plated surface is tested for corrosion resistance over time. It is a direct-fit style lug nut for applications such as 2000-2014 Ford Mustang, 2006-2011 Ford Crown Victoria, 2006-2010 Mercury Grand Marquis, and 2017 Jeep Wrangler with flattop hex nut wheel nut style. The Dorman 712-245M4 also appears in fitment for select Lincoln MKX, Ford Ranger, and Cadillac DeVille applications, depending on wheel design and mating surface.

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

Common Issues This Part Can Address

• Damaged or rounded lug nut hex surfaces
• Corrosion on original wheel fasteners
• Mismatch between wheel seat style and lug nut design
• Worn or unattractive factory wheel hardware
• Replacement needs for 1/2-20 threaded wheel applications

Installation Notes and Tips

Verify thread size, seat style, and wheel mating surface before installation. This lug nut uses a 60-degree conical seat and right-hand thread, so it must match the wheel design exactly for safe clamping. Use the correct 19 mm socket and follow the vehicle manufacturer’s torque specification. For vehicles listed with flattop hex nut wheel nut style, confirm the wheel interface before ordering.

Quality Assurance

Dorman tests this lug nut for corrosion resistance and finish durability, and the vacuum nickel plating is intended to help maintain appearance under normal road exposure. The part number 712-245M4 is built to meet the demands of select Ford Mustang, Ford Crown Victoria, and Jeep Wrangler wheel fastener applications where proper fitment is confirmed.