2a thread class right-hand 0.594" thread length hexagon head style 0.092" hole diameter 20 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 1.125" thread length hexagon head style 0.063" hole diameter 14 thread quantity per inch cadmium surface treated unc thread series
2a thread class right-hand 0.250" thread length pan no. 2 head style 32 thread quantity per inch navy special project passivate surface treated unf thread series
2a thread class right-hand 0.188" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 1.099" thread length flat chamfer head style 0.044" hole diameter 18 thread quantity per inch passivate surface treated unrc thread series
2a thread class right-hand 0.938" thread length hexagon head style 0.250" grip length 10 thread quantity per inch cadmium surface treated unc thread series
3a thread class right-hand 0.375" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.552" thread length double hexagon extended washer head style 28 thread quantity per inch cadmium surface treated unjf thread series
Used on spec item. 3a thread class right-hand 0.625" thread length double hexagon w/hole head style 0.047" hole diameter 0.815" grip length 32 thread quantity per inch unjf thread series