Dorman 712-445A Wheel Lug Nut

Durable Wheel Lug Nuts for Chevrolet, Ford, Nissan, and More

The Dorman 712-445A wheel lug nuts provide reliable fastening for a wide range of vehicles including Chevrolet, Ford, Nissan, Honda, and Subaru models. Crafted from medium carbon steel with a black finish, these lug nuts are designed to meet the demands of everyday driving and maintenance.

• Material: Medium carbon steel for strength and durability
• Thread Direction: Clockwise
• Thread Type: Fine thread with 12 mm diameter and 1.25 pitch
• Seat Style: 60-degree conical seat for secure wheel fitment
• Hex Size: 19 mm flattop hex nut for standard wrench compatibility
• Overall Length: 45.9 mm
• Package Contents: 20 wheel lug nuts
• Color: Black finish for corrosion resistance
• Grade Type: Regular grade

Technical Details and Compatibility

The Dorman 712-445A wheel lug nuts feature a fine thread design with a 12 mm diameter and 1.25 thread pitch, ensuring precise fitment on metric-threaded wheels. The 60-degree conical seat style provides a secure and stable connection between the wheel and hub, reducing the risk of loosening during operation. These lug nuts are compatible with a variety of vehicles including Chevrolet models like the 210 and 350Z, Ford vehicles such as the Contour and Escape, Nissan models including the 240SX and Maxima, as well as Honda Accord and Subaru WRX. The black medium carbon steel construction offers a balance of strength and corrosion resistance suitable for daily driving conditions.

Common Applications and Problem Solving

• Replacement of worn or damaged wheel lug nuts on compatible Chevrolet, Ford, Nissan, and Subaru vehicles
• Securing aftermarket or OEM wheels requiring metric fine-thread lug nuts
• Addressing stripped or rounded lug nut threads for safe wheel installation
• Ensuring proper torque retention with conical seat design to prevent wheel vibration
• Upgrading lug nuts to medium carbon steel for improved durability over standard hardware

Installation Notes and Tips

When installing the Dorman 712-445A wheel lug nuts, ensure the threads are clean and free of debris to avoid cross-threading. Use a 19 mm socket or wrench to tighten the flattop hex nuts. Torque the lug nuts to the vehicle manufacturer’s specifications to maintain wheel security and prevent damage. These lug nuts do not include washers and are designed for wheels with a 60-degree conical seat. No wheel lock key is required for installation.

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet industry standards for fit, form, and function. Made from medium carbon steel, these lug nuts provide consistent performance and durability. While specific warranty details are not provided, Dorman products typically undergo quality control testing to ensure reliability for automotive applications.