2a thread class right-hand 0.187" thread length fillister head style 80 thread quantity per inch navy special project passivate screw surface treated unf thread series
2a thread class right-hand 0.187" thread length flat countersunk head style 56 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.770" thread length flat countersunk head style 28 thread quantity per inch navy special project cadmium screw surface treated unf thread series
2a thread class right-hand 0.312" thread length round extended washer head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.950" thread length fillister head style 0.037" hole diameter 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.496" thread length flat countersunk head style 28 thread quantity per inch passivate screw surface treated unjf thread series
2a thread class right-hand 0.262" thread length fillister head style 0.046" hole diameter 40 thread quantity per inch passivate screw surface treated unc thread series
Used on spec item. 2a thread class right-hand 1.750" thread length flat countersunk head style 24 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.250" thread length flat countersunk head style 72 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.438" thread length fillister head style 32 thread quantity per inch passivate screw surface treated 2 drilled holes, head hole configuration unc thread series
2a thread class right-hand 0.188" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.371" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 1.167" thread length flat countersunk head style 24 thread quantity per inch cadmium or zinc screw surface treated unc thread series
2a thread class right-hand 0.514" thread length fillister head style 0.070" hole diameter 18 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.375" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series