Includes OE Factory Open End Zinc Plated 14x1.5mm Lug Nuts for Chevrolet and GM Steel Factory Wheels Thread: 14x1.5mm Hex: 7/8" 22mm Overall Length: 1.13" Seat: 60 Degree Cone Seat Heat Treated 10.9 Grade Cold Forged Steel Material Through-Hardened For Maximum Durability and Tensile Strength. Meets or Exceeds OEM Factory Standards Please note: due to multiple wheel designs available, we recommend checking your lug nut wheel design and specs prior to purchase. This listing is for a set of 20 Veritek Performance premium replacement lug nuts bolts or wheel locks. Heat treated cold forged 10.9 grade steel material. Through hardened for maximum durability and tensile Strength. Meets or exceeds OEM factory standards. Each lug nut Is hand polished or tumbled before plating resulting in longer lasting superior finish Manufactured to OEM factory standards