2a thread class right-hand 0.307" thread length hexagon head style 32 thread quantity per inch navy special project cadmium screw surface treated unc thread series
2a thread class right-hand 0.357" thread length hexagon head style 32 thread quantity per inch navy special project cadmium screw surface treated unc thread series
2a thread class right-hand 0.319" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.069" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.357" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.471" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.286" thread length flat countersunk head style 64 thread quantity per inch cadmium screw surface treated unf thread series