Dorman Lug Nut M12-1.5 19 mm Features & Benefits Improved design - this replacement lug nut changes the original two-piece design to one piece for greater reliability; Thoroughly tested - part has undergone proof load, salt spray, hardness and thread check testing to meet strict standards; Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience; Corrosion resistant - chrome design and removal of cap prevents future rust; The original lug nut on certain vehicles has a failure-prone two-piece design that makes rust common and repair difficult. This NAPA Advantage replacement has a one-piece, carbon steel design to prevent future problems. Attributes Brand: Dorman Material: Stainless Steel Seat Type: Conical - 60 Deg Thread Size: M12-1.5 VMRS Code: 018003027 Wheel Bolt Nut Hex Size: 19 mm