Open-End Bulge 21mm 1/2

1/2" Open-End Bulge Acorn Lug Nut - 21mm Length The 4005-03 is a high-quality open-end lug nut featured in the sources, specifically engineered for applications where extended wheel studs are present. Its open-ended design ensures that the stud can pass completely through the nut, preventing "bottoming out" and ensuring a secure clamp. The Bulge Acorn seat provides an increased surface area for a more stable and safer connection between the wheel and the hub. It features a 1/2" thread pitch and a compact 21 mm length.
  • Thread Pitch: 1/2.
  • Total Length: 21 mm.
  • Nut Type: Open-End.
  • Seat Type: Bulge Acorn.
  • Bulk Quantity: 500 per Box.