Dorman Autograde 1/2-20 Serrated Wheel Lug Stud with .625 In Knurl for American Motors and Pontiac 610-154

1/2-20 serrated wheel lug studs for 1969 to 1980 American Motors and Pontiac vehicles used to replace worn or broken factory studs.

Built to meet the manufacturer's design intent for reliable service using carbon steel construction tested to demanding automotive industry standards for strength and longevity.

Key Features

• Constructed from durable carbon steel for high tensile strength
• Features a 1/2-20 thread size with serrated design for secure fit
• Includes .625 inch knurl diameter for proper press-fit installation
• Measures 1-25/32 inches in overall length
• Engineered and quality controlled by professionals in the United States
• Direct replacement for original equipment part numbers

Benefits

• Restores safe wheel attachment by replacing damaged or stripped studs
• Prevents wheel vibration and loose lug nuts with serrated locking design
• Ensures long-term durability through rigorous industry standard testing
• Reduces risk of repeat repairs with robust carbon steel material
• Provides confident installation with precise OE-matching dimensions
• Helps maintain vehicle safety compliance with reliable hardware

Application

Ideal for classic car restorations and daily drivers requiring wheel stud replacement on compatible American Motors models from 1971 to 1975 and International or Pontiac models from 1969 to 1980.

Fitment Notes

• Compatible with select American Motors vehicles from 1971 to 1975
• Compatible with select International vehicles from 1974 to 1980
• Compatible with select Pontiac vehicles from 1969 to 1970
• Verify specific vehicle fitment using part number 610-154 before purchase

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Products are validated through testing to stand up to daily driving demands
• Backed by a strong focus on fit durability and dependable performance
• Offers proven aftermarket solutions to keep vehicles operating correctly

What's in the Box

• 10 Piece set of wheel lug studs

Item Dimensions

• Length: 3.7 inches
• Width: 2.4 inches
• Height: 2.2 inches
• Weight: 1.6 lbs