Dorman Autograde Wheel Lug Nut 1-1/4 In Length with One-Piece Carbon Steel Design for 1985-1995 Chevrolet Astro GMC Safari 611-123

Wheel lug nuts for 1985-1995 Chevrolet Astro and GMC Safari used to replace worn or failing factory two-piece nuts that warp or bulge.

Built to meet the manufacturer's design intent for reliable service, this replacement features a durable one-piece carbon steel construction designed to prevent the separation and corrosion common in original equipment.

Key Features

• One-piece carbon steel design eliminates failure-prone two-piece construction
• 1/2-20 thread size with domed top profile
• 13/16 inch hex head for standard tool compatibility
• 1-1/4 inch overall length matches original specifications
• Direct replacement for GM part numbers 9591813, 15594376, and 15589514
• Engineered and designed in the United States

Benefits

• Prevents wheel damage caused by stuck or swollen factory lug nuts
• Ensures easier removal and installation during tire changes
• Resists warping and bulging from moisture intrusion
• Restores secure wheel mounting with precise OE fitment
• Reduces the risk of repeat repairs and stripped threads
• Provides long-term durability for daily driving conditions

Application

Ideal for owners of older Chevrolet Astro and GMC Safari vans experiencing swollen lug nuts, stripped hex heads, or difficulty removing wheels due to corroded factory hardware.

Fitment Notes

• Compatible with 1985-1995 Chevrolet Astro models
• Compatible with 1985-1995 GMC Safari models
• Verify thread pitch and seat type before installation

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements matching OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Backed by decades of automotive aftermarket experience and a focus on durability

What's in the Box

• 10 Piece Wheel Lug Nut Set

Item Dimensions

• 3.7 inches x 2.4 inches x 2.2 inches
• Weight: 1.2 lbs