ZORO SELECT U12950.050.0002 Top Lock Distorted Thread Lock Nut, 1/2"-20, Steel,
Lock Nut, Finish Zinc-Plated, Material Steel, Material Grade/Class Grade C, Thread Size 1/2 In.-20, Hex Width 3/4 in, Hex Height 9/16 in, Lock Type Top Lock Distorted Thread, Dimensional Standards IFI-100/107, Material Quality Standards IFI-100/107,...
