3a thread class right-hand 0.371" thread length flat countersunk head style 28 thread quantity per inch navy special project cadmium surface treated unjf thread series
3a thread class right-hand 0.980" thread length double hexagon head style 0.055" hole diameter 12 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.345" thread length pan head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.281" thread length pan head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.250" thread length pan head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.122" thread length pan head style 32 thread quantity per inch entire thd grooved longitudinally, 0.062 in. w by 0.060 in. deep passivate surface treated unf thread series
2a thread class right-hand 0.870" thread length hexagon head style 0.130" grip length 18 thread quantity per inch cadmium or zinc surface treated unc thread series
3a thread class right-hand 0.615" thread length hexagon head style 1.065" grip length C8 thread quantity per inch cadmium surface treated unjf thread series