3a thread class right-hand 0.400" thread length dished hexagon head style 3.865" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.578" thread length dished hexagon head style 1.688" grip length 24 thread quantity per inch shall be in accordance with all requirements as specified in national aerospace standard nas 6603 through 6620 cadmium surface treated unjf thread series
3a thread class right-hand 0.467" thread length double hexagon head style 1.615" grip length 24 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.363" thread length flat countersunk head style 1.428" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.363" thread length pan no. 2 head style 0.032" hole diameter 1.115" grip length 32 thread quantity per inch navy special project temperature range 649 c degrees passivate surface treated unjf thread series
3a thread class right-hand 0.251" thread length flat chamfer head style 0.428" grip length 32 thread quantity per inch cadmium surface treated unjf thread series