2a thread class right-hand 0.375" thread length fillister head style 32 thread quantity per inch cadmium or zinc screw surface treated unf thread series
2a thread class right-hand 0.234" thread length fillister head style 32 thread quantity per inch dichromate zinc screw surface treated full dog point unf thread series
2a thread class right-hand 0.250" thread length round head style 32 thread quantity per inch cadmium screw surface treated point tapered for alignment unc thread series
2a thread class right-hand 0.938" thread length flat countersunk head style 24 thread quantity per inch dichromate zinc screw surface treated unf thread series
3a thread class right-hand 0.464" thread length oval countersunk head style 24 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.384" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.266" thread length flat countersunk undercut head style 28 thread quantity per inch phosphate screw surface treated unf thread series
2a thread class right-hand 0.250" thread length oval countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.650" thread length hexagon head style 20 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 0.156" thread length oval countersunk head style 40 thread quantity per inch zinc screw surface treated end of shank drilled centrally 3/64 dia by 0.08 in. deep unc thread series
3a thread class right-hand 1.671" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
2a thread class right-hand 0.023" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unc thread series
