Replace a swollen or hard-to-remove lug nut with this Dorman wheel lug nut, part number 611-236.1. It is a one-piece steel OE FIX replacement from the Dorman - Autograde line. It fits many vehicles, among them the 2010-2026 Chevrolet Silverado 1500, 2000-2026 GMC Sierra 1500 and 2011-2018 Chevrolet Silverado 2500, and it is used at both front and rear wheel positions.
On certain vehicles, the original lug nuts are two-piece, with a thin veneer cover that can be damaged by repeated use. If moisture gets beneath that veneer, the cover can bulge. The nut can then become difficult or impossible to remove, and a stuck nut often has to come off at the expense of the wheel. Dorman built this nut to match the original's fit and function. Its one-piece design is intended to keep those problems from coming back.
- Improved design: a direct replacement that uses a one-piece construction in place of the two-piece factory design, which often leads to premature wheel nut failure.
- Corrosion resistant: the veneer from the original design is removed, so there is no layer for moisture and rust to get under and cause bulging or deformation.
- Thoroughly tested: put through proof load, salt spray, hardness and thread check testing to meet strict standards.
- Quality engineering: designed in the United States and backed by Dorman's decades of automotive aftermarket experience.
Specifications: M14-1.50 metric fine thread, right-hand (clockwise) thread direction, 22 mm hex, 60-degree conical seat, 1.752 in (44.5 mm) overall length and closed-end design. The nut is made of steel and is silver in color. Washers and a wheel lock key are not included. Country of origin: India.
Sold individually: each package holds one wheel lug nut, so order as many Dorman lug nuts as your wheels need. See the "Vehicles it fits" section for the full list of applications.
Interchange: 9596070 · 9599373
Frequently Asked Questions
What thread size and seat does this Dorman wheel nut use?
It has an M14-1.50 metric fine, right-hand thread, a 22 mm hex and a 60-degree conical seat. Overall length is 1.752 in (44.5 mm).
Why do Dorman Autograde lug nuts use a one-piece design?
Some factory lug nuts are two-piece, with a thin veneer that can bulge if moisture gets underneath. This one-piece design has no veneer, which is intended to avoid the swelling that makes nuts hard to remove.
Does it fit a 2010-2026 Chevrolet Silverado 1500?
Yes. It is listed for the 2010-2026 Chevrolet Silverado 1500 and the 2000-2026 GMC Sierra 1500. Check the "Vehicles it fits" section to confirm your exact vehicle.
What comes in the package?
One wheel lug nut. Washers and a wheel lock key are not included, so order as many nuts as your wheels require.
What are signs a lug nut may need replacing?
Signs include a bulging or swollen cover, a socket that no longer fits cleanly, damaged threads, or a nut that is difficult to remove.
