3a thread class right-hand 0.338" thread length flat countersunk head style 0.865" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.381" thread length fillister countersunk head style 1.115" grip length 32 thread quantity per inch passivate surface treated unjf thread series
2a thread class right-hand 0.300" thread length flat chamfer head style 48 thread quantity per inch navy special project passivate surface treated unc thread series
3a thread class right-hand 0.719" thread length flat chamfer head style 0.062" hole diameter 28 thread quantity per inch oxide surface treated unf thread series
2a thread class right-hand 0.304" thread length hexagon head style 28 thread quantity per inch chromate surface treated counterbore threaded unf thread series
3a thread class right-hand 0.349" thread length flat countersunk head style 1.365" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.372" thread length flat countersunk head style 28 thread quantity per inch socket drive recess in thread end 0.094 in. min passivate surface treated unjf thread series
2a thread class right-hand 0.190" thread length pan no. 2 head style 24 thread quantity per inch passivate screw surface treated washer nylon per mil-p-17091b unc thread series