Dorman 611-109 Wheel Lug Nut - Front or Rear

Durable Steel Wheel Lug Nuts for Select GM and Chrysler Vehicles

The Dorman 611-109 wheel lug nuts provide reliable fastening for a range of vehicles including Buick, Chevrolet, Cadillac, and Chrysler models. Designed with a zinc-plated steel construction, these lug nuts offer corrosion resistance and long-lasting performance for your wheel assemblies.

• Material: Steel with zinc plating for corrosion resistance
• Thread Direction: Clockwise
• Thread Type: Fine thread with 12mm diameter and 1.5 pitch
• Seat Style: 60-degree conical seat for secure fit
• Hex Size: 19 mm for standard wrench compatibility
• Overall Length: 1.083 inches
• Open End Design with external threads
• Package includes 10 wheel lug nuts
• Compatible with metric thread systems

Product Details and Specifications

The Dorman 611-109 wheel lug nuts are engineered to meet the specifications required by various GM and Chrysler vehicles such as the Chevrolet Camaro, Buick LaCrosse, Cadillac CTS, and Dodge Ram. Featuring a fine thread type with a 12mm diameter and 1.5 thread pitch, these lug nuts ensure a precise and secure fit. The zinc plating provides a yellowish finish that helps resist rust and corrosion, extending the service life of the lug nuts under typical driving conditions.

The 60-degree conical seat style is designed to match the wheel mounting surface, ensuring proper alignment and even distribution of clamping force. The 19 mm hex size allows for easy installation and removal using common hand tools. These lug nuts do not include washers and are designed with an open end external thread for compatibility with the specified wheel studs.

Compatible Vehicles and Applications

Compatible with a wide range of vehicles, the Dorman 611-109 lug nuts are suitable for:

• Buick models including LaCrosse, Century, and Regal
• Chevrolet vehicles such as Camaro, Colorado, and Impala
• Cadillac models including CTS and Seville
• Chrysler and Dodge vehicles including PT Cruiser, Ram, and Grand Caravan
• GMC, Hummer, Isuzu, Oldsmobile, Plymouth, Pontiac, Saturn, and more

Common Issues Addressed by These Lug Nuts

• Replacement of worn or damaged lug nuts to maintain wheel security
• Corrosion resistance to prevent rust buildup on wheel studs
• Ensuring proper thread engagement with fine thread studs
• Maintaining correct wheel alignment with conical seat design
• Providing a secure fit for metric-threaded wheel studs

Installation Notes and Tips

• Verify thread size and pitch match your vehicle’s wheel studs before installation
• Use a 19 mm socket or wrench for proper torque application
• Do not reuse lug nuts that show signs of wear or damage
• Tighten lug nuts in a star pattern to ensure even clamping force
• Check torque specifications in your vehicle’s service manual

Quality Assurance and Warranty

Dorman wheel lug nuts are manufactured to meet OEM standards for fit and function. The steel construction with zinc plating provides durability and corrosion resistance suitable for everyday driving conditions. While no specific warranty information is provided for this part, Dorman products typically undergo quality control testing to ensure reliability and performance.