Standard BOLT, MACHINE - HEXAGON HEAD, PD SHANK, NICKEL ALLOY (UNS N07001), .2500-28 UNJF-3A 2020-02-28 CURRENT AS3307B
Standard BOLT, MACHINE - HEXAGON HEAD, PD SHANK, AMS5708, .250-28 UNJF-3A 2014-12-05 HISTORICAL AS3307A
Standard BOLT, MACHINE - HEXAGON HEAD, PD SHANK, AMS 5708, .250-28 UNJF-3A 2006-10-10 HISTORICAL AS3307