Flex-Loc 21FKC-420 Heavy Hex Lock Nut: Flex Top, 1/4-20, Grade 2 Steel, Cadmium Finish
Heavy Hex Lock Nut: Flex Top, 1/4-20, Grade 2 Steel, Cadmium Finish 7/32" High, 0.5020" Width Across Flats, 0.4920" Flange Dia, Right Hand, MIL-S-7742 (MOQ=100, Pkg Qty=1)
Not Cancelable or Returnable!