2a thread class right-hand 0.163" thread length pan no. 2 head style 80 thread quantity per inch oxide screw surface treated color no. 37038 fed std 595 unf thread series
2a thread class right-hand 1.304" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.254" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.172" thread length flat chamfer head style 32 thread quantity per inch navy special project anodize screw surface treated head shouldered at bottom 0.062 in. wide 0.375 in. dia. head fluted on dia. unf thread series
2a thread class right-hand 1.750" thread length pan no. 2 head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
2a thread class right-hand 1.750" thread length pan no. 2 head style 32 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.465" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.401" thread length flat countersunk head style 28 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 1.108" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
2a thread class right-hand 0.108" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series