2a thread class right-hand 0.615" thread length pan no. 2 head style 13 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 0.782" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.034" thread length flat chamfer head style 72 thread quantity per inch navy special project passivate screw surface treated unf thread series
2a thread class right-hand 1.375" thread length flat chamfer head style 12 thread quantity per inch phosphate screw surface treated no. 63 finish on all surfaces unf thread series
2a thread class right-hand 0.145" thread length flat countersunk head style 64 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.562" thread length flat countersunk head style 40 thread quantity per inch navy special project cadmium screw surface treated unjc thread series
3a thread class right-hand 0.113" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.326" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
