1 1/2-6 HEX NUT H.D.G.
1 1/2-6 HEX NUT GR 2 PLAIN
1 1/2-6 HEX NUT GR 2 ZINC
1 1/2-6 HEX NUT GR 5 PLAIN
1 1/2-6 HEX NUT GR 5 ZINC
1 1/2-6 HEX NUT GR 8 PLAIN
1 1/2-6 HEX NUT GR 8 Z&Y
1 1/2-6 HEX NUT BRASS
1 1/2-6 HEX NUT S/S
1 1/2-6 HEX NUT CERT TO FF-N-836 S/S