3a thread class right-hand 0.345" thread length dished hexagon head style 1.740" grip length 32 thread quantity per inch bolt tension hex head close tolerance A286 cres long thread reduced major thread dia self locking passivate surface treated unjf thread series
Used on 3mh60sc airframe; tie assembly fwd ai; tie assembly aft ai; tie assembly fore a; aft floor tie assem; mh60s airborne mine countermeasure mission. 3a thread class right-hand 0.626" thread length dished hexagon head style 2.115" grip length 18 thread quantity per inch navy: hex hd bolt; std: bolt, tension, hex head, close tolerance, alloy steel, short thread, reduced major thread dia., non-locking, 160ksi ftu cadmium surface treated unjf thread series
Used on guide winch assembly. right-hand 12.0mm thread length fillister head style navy: sch cap screw; std: screws, cap, hexagon socket head, full thread, a-286, 1100mpa, metric 1100 mpa; head is drilled 0.4mm, 1.4 mm from top; point is flat passivate surface treated mj thread series
3a thread class right-hand 0.694" thread length dished hexagon head style 1.819" grip length 20 thread quantity per inch bolt tension hex head close tolerance A286 cres long thread reduced major thread dia self locking unjf thread series