Steel Wheel Lug Nut | Style: Acorn Bulge Dometop Cap | Thread: 1/2"-20 | Length: 5/16" | Hex: 3/4" | Finish: Stainless Steel

Fit a compatible aftermarket or deep-well wheel with this stainless steel bulge dometop cap lug nut. It features a 1/2"-20 thread, 5/16" length, and 3/4" hex.

The bulge shape adds extra clearance under the cap, which some aftermarket and mag-style wheels need where a standard dometop 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 Dometop Cap
• Thread: 1/2"-20
• Length: 5/16"
• Hex Size: 3/4"
• Finish: Stainless Steel
• SKU: WN-122-B

Frequently Asked Questions

Q: Why choose a bulge lug nut instead of a standard dometop?
A: The bulge shape gives extra clearance for lug holes on some aftermarket or deep-well wheels where a standard dometop 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.