1/2-20 HEX JAM NUT BLK OX
1/2-20 HEX JAM NUT ZINC (Cr3)
1/2-20 HEX JAM NUT GR 5 ZINC (Cr3)
1/2-20 HEX JAM NUT BRASS
1/2-20 HEX JAM NUT S/S
1/2-20 HEX JAM NUT CERT TO FF-N-836 S/S
