Dorman Autograde 1/2-20 Serrated Wheel Stud with .565 In Knurl for 1960-1967 Chevrolet C30 and GMC C3500 610-184

1/2-20 serrated wheel studs for 1960 to 1967 Chevrolet C30 and GMC C3500 trucks used to replace broken or stripped factory lug studs.

Built to meet the manufacturer's design intent for reliable service, these studs are constructed from durable carbon steel and tested to demanding automotive industry standards to ensure strength and longevity.

Key Features

• Thread size: 1/2-20 with serrated shank design
• Knurl diameter measures .565 inches for secure press fit
• Overall length is 1-9/32 inches
• Manufactured from high-strength carbon steel
• Validated by professional engineers and quality control specialists in the United States
• Direct replacement for OEM part numbers including GM 3757999

Benefits

• Restores proper wheel mounting surface for safe driving
• Serrated design prevents stud rotation during nut tightening
• Durable construction resists shearing and stripping under load
• Ensures correct torque application for wheels and tires
• Helps avoid costly repeat repairs with reliable aftermarket quality
• Provides a precise OE-style fit for streamlined installation

Application

Ideal for classic truck owners and mechanics repairing damaged wheel hubs on vintage Chevrolet C30 Panel, C30 Pickup, and GMC C35/C3500 models from the 1960s.

Fitment Notes

• Compatible with 1960-1967 Chevrolet C30 Panel and C30 Pickup
• Compatible with 1967 GMC C35/C3500 Pickup
• Verify knurl diameter and thread pitch against original equipment before installation

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function for confident restoration.

What's in the Box

• 10 Piece set of wheel lug studs

Item Dimensions

• Package measures 3.7 inches by 2.4 inches by 2.2 inches weighing 1.0 lbs