2a thread class right-hand 0.500" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.888" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 1.000" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.312" thread length fillister head style 0.031" hole diameter 48 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.625" thread length fillister head style 0.031" hole diameter 40 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 1.148" thread length fillister head style 0.037" hole diameter 4 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.276" thread length pan head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 0.396" thread length flat countersunk head style 48 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.469" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series