Dorman - Autograde Wheel Lug Nut P/N:611-122FK
Hold each wheel firmly against its hub with the Dorman wheel lug nut, part number 611-115.1 from the Dorman - Autograde line. It fits many vehicles, among them the 1999-2026 Chevrolet Silverado 1500, 1988-1999 Chevrolet C1500 and 1990-1999 Chevrolet K1500, and is listed for both front and rear wheel positions.
A lug nut fastens the wheel to the hub. Signs one may need replacing include stripped or damaged threads, a rounded hex that no longer holds a socket, cracks or heavy corrosion. When you install a Dorman wheel nut, tighten it to the vehicle manufacturer's torque specification and in the recommended pattern. See the "Vehicles it fits" section for the full list of vehicles.
Interchange: DN611-115
DN611115 · 9591772 · 9595175 · 9598178
This part cross-references / interchanges with the following part numbers:
What does the Dorman Autograde wheel lug nut do?
It fastens the wheel to the hub and holds it in place. On its listed applications it is used at both front and rear wheel positions.
What size is this lug nut?
Part number 611-115.1 has an M14-1.50 external thread, a 22mm hex and a 28.5mm length.
Is this the right lug nut for a 1999-2026 Chevrolet Silverado 1500?
It is listed for the 1999-2026 Chevrolet Silverado 1500, the 1988-1999 Chevrolet C1500 and the 1990-1999 Chevrolet K1500. Check the "Vehicles it fits" section for your exact vehicle.
Are Dorman Autograde lug nuts a direct replacement?
Yes. Dorman says they are designed to match the original equipment hardware in fit, function and performance on the listed applications.
When should a lug nut be replaced?
Signs include stripped or damaged threads, a rounded hex, cracks or heavy corrosion. Tighten a replacement to the vehicle manufacturer's torque specification.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.