Standard BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, CADMIUM PLATED, STEEL UNS G87400, 125 KSI MIN, .3125-24 UNJF-3A 2015-08-14 CURRENT AS9531B
Standard BOLT, MACHINE - HEXAGON HEAD, DRILLED 1 HOLE, CADMIUM PLATED, STEEL UNS G87400, 125 KSI MIN, .3125-24 UNJF-3A 2007-11-20 HISTORICAL AS9531A
Standard BOLT, MACHINE - STEEL AMS 6322, CADMIUM PLATE, DRILLED, 1 HOLE, HEXAGON HEAD, .3125-24 UNJF-3A 2006-05-10 HISTORICAL AS9531