Dorman 610-154 Wheel Lug Stud - Front

Durable Steel Wheel Lug Stud for Pontiac Bonneville and Catalina

The Dorman 610-154 wheel lug stud is engineered to provide reliable fastening for Pontiac Bonneville and Catalina models. Crafted from steel with a serrated stud style, this lug stud ensures secure wheel attachment and consistent performance.

• Material: High-strength steel construction
• Thread Direction: Clockwise for standard installation
• Thread Size: 1/2-20 with 20 threads per inch
• Length: 1.781 inches overall with 1.765 inches thread length
• Head Diameter: 0.765 inches for proper fitment
• Splined Bore Diameter: 0.625 inches for secure mounting
• Shoulder Length: 0.75 inches to match OEM specifications
• Style: Serrated stud for enhanced grip
• Package Contents: 10 studs per set
• SAE thread standard

Product Details and Specifications

The Dorman 610-154 wheel lug stud is designed specifically for use on Pontiac Bonneville and Catalina vehicles, ensuring compatibility and proper fit. Made from durable steel, this serrated stud style lug stud offers a secure hold by preventing wheel slippage. The clockwise thread direction and SAE thread size of 1/2-20 with 20 threads per inch match factory specifications for these models. With an overall length of 1.781 inches and a thread length of 1.765 inches, this stud fits precisely into the wheel hub assembly. The 0.765 inch head diameter and 0.625 inch splined bore diameter provide a tight and reliable connection, while the 0.75 inch shoulder length maintains proper alignment during installation.

Compatible Applications and Common Uses

• Replacement wheel lug studs for Pontiac Bonneville and Catalina
• Restoring secure wheel attachment after stud damage or wear
• Addressing stripped or damaged threads on existing studs
• Ensuring proper wheel fitment and safety during tire changes
• Maintaining factory specifications for wheel hardware

Installation Notes and Tips

When installing the Dorman 610-154 wheel lug studs, ensure the vehicle is safely lifted and supported. Remove the wheel and brake components as necessary to access the lug studs. Clean the hub mounting surface to remove debris or corrosion before pressing in the new studs. Use a proper press tool or a lug nut and washer method to seat the stud fully without damaging threads. Torque the lug nuts to the manufacturer’s specifications to avoid over-tightening or under-tightening, which can affect wheel security.

Quality Assurance and Warranty Information

Dorman wheel lug studs are manufactured to meet or exceed OEM standards for fit, form, and function. Made from high-quality steel, the 610-154 part number undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship to provide confidence in your purchase.