Standard BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, NICKEL ALLOY, UNS N07718, 185 KSI MIN, .5000-20 UNJF-3A 2018-09-04 CURRENT AS3248D
Standard BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, NICKEL ALLOY, UNS N07718, 185 KSI MIN, .5000-20 UNJF-3A 2013-01-03 HISTORICAL AS3248C
Standard BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES, UNS N07718, 185 KSI MIN, .5000-20 UNJF-3A 2007-06-28 HISTORICAL AS3248B
Standard BOLT, MACHINE-DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, PD SHANK, AMS 5662, .5000-20 UNJF-3A 1998-05-01 HISTORICAL AS3248A
Standard BOLT, MACHINE-DOUBLE HEX EXTENDED WASHER HEAD, DRILLED, PD SHANK, AMS 5662, .5000-20 UNJF-3A 1980-07-01 HISTORICAL AS3248