Reliable FHNCS14VP Hex Nut, Coarse Thread, 1/4-20 Thread, Stainless Steel, 18-8 Grade

Reliable Hex Nut, Thread Type: Coarse, Thread Size: 1/4-20, Hex Size: 0.226 in H x 0.438 in W Flat x 0.505 in W Corner, Stainless Steel, 18-8 Grade