Steel Wheel Lug Nut | Style: Acorn Bulge Open End | Thread: 1/2"-20 | Length: 15/16" | Hex: 13/16" | Finish: Zinc Plated

Fit a compatible aftermarket or deep-well wheel with this zinc plated bulge open-end lug nut. It features a 1/2"-20 thread, 15/16" length, and 13/16" hex.

The bulge shape adds extra clearance below the exposed stud tip, which some aftermarket and mag-style wheels need where a standard open-end nut would bind against the lug hole. Because fitment depends on wheel design rather than appearance, confirm this 1/2"-20 nut's seat geometry, length, hex size, and wheel clearance against the wheel manufacturer's specification, and torque to spec, before installation.

Specifications

• Style: Acorn Bulge Open End
• Thread: 1/2"-20
• Length: 15/16"
• Hex Size: 13/16"
• Finish: Zinc Plated
• SKU: WN-93-B

Frequently Asked Questions

Q: Why choose a bulge lug nut instead of a standard open-end?
A: The bulge shape gives extra clearance for lug holes on some aftermarket or deep-well wheels where a standard open-end nut would contact the wheel. Select it by the wheel's specified fitment, not by appearance.

Q: What thread size is this lug nut?
A: 1/2"-20. Confirm seat geometry and clearance match your wheel before installing.