Standard BOLT, MACHINE - HEXAGON, DRILLED, 6 HOLES, FULL SHANK, CORROSION AND HEAT RESISTANT STEEL, UNS S66286, 130 KSI MIN, .3750-24 UNJF-3A 2019-06-03 CURRENT AS9586C
Standard BOLT, MACHINE - HEXAGON, DRILLED, 6 HOLES, FULL SHANK, CORROSION AND HEAT RESISTANT STEEL, UNS S66286, 130 KSI MIN, .3750-24 UNJF-3A 2012-11-01 HISTORICAL AS9586B