3a thread class right-hand 0.500" thread length fillister head style 0.047" hole diameter 32 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.275" thread length flat countersunk head style 64 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.625" thread length flat countersunk undercut head style 24 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.531" thread length fillister head style 0.062" hole diameter 11 thread quantity per inch zinc screw surface treated unc thread series
2a thread class right-hand 0.965" thread length fillister head style 0.062" hole diameter 20 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 1.750" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.375" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.531" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.688" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.406" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.219" thread length flat countersunk head style 64 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.250" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.172" thread length flat chamfer head style 40 thread quantity per inch cadmium screw surface treated cadmium plating modified by 0.00015 in. thk unc thread series
3a thread class right-hand 0.174" thread length flat chamfer head style 40 thread quantity per inch cadmium screw surface treated cadmium plating 0.00015 in. max thk unc thread series
