1/2IN x 20 RH Wheel Nut Acorn Bulge

1/2"-20 RH Acorn Bulge Wheel Nut

These 1/2"-20 right-hand thread acorn bulge wheel nuts are a practical replacement option for vehicles and wheels that use 1/2"-20 RH wheel studs with a conical/acorn seat. They are available in both black and chrome, so you can choose the finish that best matches your wheels or existing hardware.

The bulge acorn seat provides a wider contact area than a standard acorn lug nut, making it a common choice for many factory and aftermarket wheels that require this style of seating surface. These are ideal for replacing rusted, missing, worn, or mismatched lug nuts during wheel swaps, tire changes, brake work, or general maintenance.

Variants

Black
A clean, subtle finish that works well with black, dark grey, machined, or aftermarket wheels.

Chrome
A bright plated finish that matches well with factory wheels, polished wheels, and chrome exterior accents.

Features

• Thread size: 1/2"-20
• Thread direction: RH — right-hand thread
• Seat style: Acorn / conical bulge
• Socket size: 19mm
• Finish options: Black or Chrome
• Suitable for compatible factory and aftermarket wheels
• Good replacement for rusted, damaged, missing, or mismatched lug nuts

Sourced and sold by Part-Ticular Parts Inc.