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Dorman 610-105 Wheel Lug Stud - Front
Reliable Steel Wheel Lug Stud for Buick, Oldsmobile, and Pontiac
The Dorman 610-105 wheel lug stud is engineered to provide secure wheel attachment for select Buick, Oldsmobile, and Pontiac models. Crafted from durable steel, this serrated stud ensures a reliable fit and long-lasting performance for vehicles like the Cutlass, Firebird, and Grand Prix.
- Constructed from high-strength steel for durability
- Clockwise thread direction with 7/16-20 thread size
- Thread length of 1.485 inches and overall length of 1.531 inches
- Serrated stud style with a 0.725 inch head diameter for secure mounting
- Package includes 10 wheel lug studs
Technical Specifications and Features
The Dorman 610-105 wheel lug stud features a 7/16-20 SAE thread size with 20 threads per inch, designed for precise fitment on compatible vehicles. The stud has a thread diameter of 0.437 inches and a splined bore diameter of 0.558 inches, ensuring a tight and secure connection. The shoulder length measures 0.656 inches, providing proper seating and alignment. This serrated stud style enhances grip between the stud and wheel, reducing the risk of loosening under normal driving conditions.
Compatible Vehicles and Applications
This wheel lug stud is compatible with various Buick, Oldsmobile, and Pontiac models, including the Cutlass, Cutlass Supreme, Firebird, Grand Prix, GTO, LeMans, Skylark, and Tempest. The Dorman 610-105 is designed to meet the specifications required for these vehicles, making it a suitable replacement part for maintenance or repair.
- Replaces worn or damaged wheel lug studs
- Restores proper wheel mounting security
- Prevents wheel vibration caused by loose studs
- Addresses stripped or damaged threads on existing studs
- Ensures safe and stable wheel installation
Installation Notes and Tips
When installing the Dorman 610-105 wheel lug stud, ensure the vehicle is securely lifted and the wheel hub is clean and free of debris. Use appropriate tools to press or hammer the stud into the hub carefully, avoiding damage to the threads. Torque the lug nuts to the manufacturer’s specifications to maintain proper clamping force. It is recommended to replace all wheel lug studs on the axle to ensure uniform performance and safety.
Quality Assurance and Warranty
Dorman wheel lug studs are manufactured to meet or exceed OEM standards for fit, form, and function. Made from high-quality steel, the 610-105 part number undergoes rigorous quality control to ensure durability and reliability. While specific warranty details may vary, Dorman typically offers a limited warranty against defects in material and workmanship, providing confidence in the product’s performance.
| Brand | Dorman |
| Part Number | 610-105 |
| Head Diameter | 0.725 in |
| Length | 1.531 |
| Material | Steel |
| Package Contents | 10 Studs |
| Quick-Start Nose | No |
| SAE or Metric | SAE |
| Shoulder Length (In) | 0.656 in |
| Splined Bore Diameter | 0.558 |
| Style | Serrated Stud |
| Thread Diameter | 0.437 |
| Thread Direction | Clockwise |
| Thread Length (In) | 1.485 in |
| Thread Size | 7/16-20 |
| Threads Per Inch | 20 |
This part fits 17 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1972 | Buick | Skylark | Front | Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1972 | Oldsmobile | Cutlass | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1972 | Oldsmobile | Cutlass Supreme | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1972 | Pontiac | Grand Prix | Front | Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1972 | Pontiac | LeMans | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Buick | Skylark | Front | Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Oldsmobile | Cutlass | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Oldsmobile | Cutlass Supreme | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Pontiac | Grand Prix | Front | Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Pontiac | GTO | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1971 | Pontiac | LeMans | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1970 | Buick | Skylark | Front | 1 Piece Hub and Rotor; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1970 | Oldsmobile | Cutlass | Front | Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1969 | Pontiac | Firebird | Front | 1 Piece Hub and Rotor; Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1969 | Pontiac | GTO | Front | 1 Piece Hub and Rotor; Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1969 | Pontiac | LeMans | Front | 1 Piece Hub and Rotor; Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
| 1969 | Pontiac | Tempest | Front | 1 Piece Hub and Rotor; Front Disc Brakes; Package Quantity: 10; Thread Size: 7/16-20; Packaging Type: Box; Thread Length (In): 1.485 in |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.