1/4-20 FINISHED HEX NUT SA563 GR-A ZINC
1/4-20 FINISHED HEX NUT NITRONIC 60
1/4-20 HEX NUT GR 2 BLACK OXIDE
1/4-20 HEX NUT GR 5 BLACK OXIDE
1/4-20 HEX NUT GR 5 PLAIN
1/4-20 HEX NUT GR 5 ZINC (Cr3)
1/4-20 HEX NUT GR 8 ZINC
1/4-20 HEX NUT ALUMINUM
1/4-20 HEX NUT BRASS
1/4-20 HEX NUT H.D.G.