Dorman Autograde 1/2-20 Serrated Wheel Lug Stud with .630 In Knurl for 1980-1989 American Motors and Jeep 610-256

1/2-20 serrated wheel lug studs for 1980 to 1989 American Motors and Jeep vehicles used to replace broken or stripped factory studs.

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

Key Features

• Thread size: 1/2-20 with serrated design for secure retention
• Knurl diameter: .630 inches for precise press-fit installation
• Overall length: 1-3/4 inches
• Material: Durable carbon steel construction
• Validated by professional engineers and quality control specialists in the United States
• Direct-fit replacement for original equipment specifications

Benefits

• Restores proper wheel mounting surface for safe driving
• Prevents wheel vibration caused by worn or damaged studs
• Ensures lug nuts tighten correctly without slipping
• Reduces risk of repeat repairs through rigorous testing
• Provides a cost-effective solution compared to dealer parts
• Engineered to match OE form, fit, and function

Application

Ideal for owners of vintage American Motors and Jeep trucks or SUVs needing to repair stripped threads or snapped studs during brake service or tire rotation.

Fitment Notes

• Compatible with American Motors models from 1980 to 1988
• Compatible with Jeep models from 1984 to 1989
• Verify knurl diameter and thread pitch before installation

Why Choose Dorman?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance.

What's in the Box

• 10 Piece Wheel Lug Stud Set

Item Dimensions

• 3.7 inches x 2.4 inches x 2.2 inches
• Weight: 1.4 lbs