Dorman 712-645MXL4 Wheel Lug Nut - Front or Rear

Durable Wheel Lug Nuts for Acura, Ford, Toyota, and More

The Dorman 712-645MXL4 wheel lug nuts provide reliable fastening for a wide range of vehicles including Acura, Ford, Toyota, and Chevrolet models. Designed with medium carbon steel and a hyper silver finish, these lug nuts combine strength and corrosion resistance for secure wheel attachment.

• Material: Medium carbon steel for durability
• Thread Direction: Clockwise
• Thread Type: Fine thread with 14mm diameter and 1.5 pitch
• Seat Style: 60-degree conical seat for proper fit
• End Type: Flattop hex nut with 0.75 inch hex size
• Overall Length: 2.34 inches with 1.34 inch shank length
• Color: Hyper silver finish for corrosion resistance
• Package Contents: Set of 4 wheel lug nuts

Technical Specifications and Compatibility

The Dorman 712-645MXL4 lug nuts are metric grade regular type fasteners engineered for fine thread applications. Their 14mm thread diameter and 1.5 thread pitch ensure compatibility with many popular models such as the Ford F-150, Toyota Tacoma, Chevrolet Silverado, and Acura MDX. The conical 60-degree seat style provides a secure fit to the wheel hub, reducing the risk of loosening under normal driving conditions. The flattop hex nut design allows for easy installation with standard tools, and the hyper silver finish offers additional protection against rust and wear.

Common Applications and Problem Solving

• Replacement of worn or damaged wheel lug nuts on metric-threaded vehicles
• Ensuring proper wheel fastening on trucks like the Chevrolet Silverado 1500 and Ford F-250 Super Duty
• Upgrading lug nuts for vehicles such as the Toyota Tundra and Acura RDX requiring fine thread fasteners
• Addressing stripped or rounded lug nuts that compromise wheel security
• Maintaining wheel integrity on SUVs like the Jeep Grand Cherokee and Land Rover Discovery

Installation Notes and Tips

When installing the Dorman 712-645MXL4 lug nuts, ensure the threads are clean and free of debris to prevent cross-threading. Use a torque wrench to tighten the lug nuts to the vehicle manufacturer’s recommended specifications, typically between 80-100 ft-lbs depending on the model. Avoid over-tightening to prevent damage to the wheel studs or lug nuts. These lug nuts do not require a wheel lock key, simplifying installation and removal.

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet or exceed OEM standards for fit, form, and function. Made from medium carbon steel, these lug nuts provide consistent strength and durability. While specific warranty details are not provided, Dorman products generally come with a limited warranty against defects in material and workmanship, ensuring reliable performance for your vehicle’s wheel hardware needs.