universal head style 0.626" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
universal head style 0.251" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
Used on aircraft, stratolifter c-135;aircraft, hercules c-130;aircraft, hercules c-130;forrestal class cv;radio terminal, digital troposcatter (an/trc-170);aircraft, ac-130h, mc-130h, ec-130e, hc-130;cryogenic systems;wasp class lhd;aircraft,b-2 bomber (atb). universal head style 0.313" grip length ns" letters after the material code "b" indicate no preference to lock type (may be visible or internal) . rivets with no letter code (indicating visible lock type) chromate sleeve surface treated
3a thread class right-hand 0.306" thread length oval countersunk head style 0.865" grip length 32 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.267" thread length flat countersunk head style 0.615" grip length 28 thread quantity per inch cadmium or cadmium surface treated unjf thread series
3a thread class right-hand 0.308" thread length flat chamfer head style 0.044" hole diameter 20 thread quantity per inch cadmium surface treated unrc thread series
3a thread class right-hand 0.400" thread length dished hexagon head style 1.990" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 1.189" thread length hexagon head style 0.750" grip length 16 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.625" thread length undercut pan no. 2 head style 32 thread quantity per inch ritical item hdrogen embrittlement relief required zinc surface treated unc thread series
3a thread class right-hand 0.267" thread length flat countersunk head style 0.240" grip length 28 thread quantity per inch cadmium or cadmium surface treated unjf thread series
Used on an/alq-135(v). 2a thread class right-hand 0.782" thread length pan head style 40 thread quantity per inch oxide screw surface treated unc thread series