Dorman Autograde Wheel Lug Nut M12-1.50 Dome Top 19mm Hex for Buick Chevrolet Oldsmobile Pontiac Renault 611-087

Wheel lug nuts for 1976 to 1990 Buick Chevrolet Oldsmobile Pontiac and Renault vehicles used to replace worn or failing factory two-piece lug nuts.

Built to meet the manufacturer's design intent for reliable service with a one-piece carbon steel construction that prevents the warping and bulging common in original equipment designs.

Key Features

• M12-1.50 thread size with dome top style
• 19mm hex head for standard tool compatibility
• 29.5mm overall length
• One-piece carbon steel design eliminates separation issues
• Direct replacement for OE part numbers including GM 14035301
• Sold in a convenient 10-piece pack

Benefits

• Prevents wheel damage caused by stuck or swollen factory lug nuts
• Ensures easier removal and installation during tire service
• Eliminates moisture intrusion that causes veneer bulging
• Restores proper torque retention for safer driving
• Reduces the risk of repeat repairs and stripped threads
• Provides long-term durability against daily driving demands

Application

Ideal for owners of vintage GM and Renault vehicles experiencing swollen lug nuts or those performing preventative maintenance to avoid wheel removal issues during future tire rotations.

Fitment Notes

• Compatible with Buick models from 1982 to 1990
• Compatible with Chevrolet models from 1976 to 1987
• Compatible with Oldsmobile models from 1982 to 1988
• Compatible with Pontiac models from 1980 to 1990
• Compatible with Renault models from 1983 to 1987
• Verify thread pitch and hex size before purchase

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Designed in the United States and backed by decades of automotive aftermarket experience
• Built with quality materials and validated through testing to stand up to daily driving
• Offers a smart way to restore your vehicle with confidence in fit and 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: 0.9 lbs