2a thread class right-hand 0.250" thread length round head style 32 thread quantity per inch serrated steel core thru longitudinal axis unc thread series
2a thread class right-hand 0.952" thread length oval countersunk head style 32 thread quantity per inch cadmium or zinc screw surface treated unf thread series
2a thread class right-hand 1.030" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.619" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.188" thread length flat countersunk head style 40 thread quantity per inch cadmium screw surface treated unc thread series
2a thread class right-hand 0.218" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.839" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.117" thread length pan head style 28 thread quantity per inch navy special project cadmium screw surface treated unjf thread series
2a thread class right-hand 1.344" thread length undercut pan no. 2 head style 40 thread quantity per inch navy special project passivate screw surface treated unc thread series
3a thread class right-hand 0.293" thread length flat countersunk head style 28 thread quantity per inch nickel screw surface treated unjf thread series
3a thread class right-hand 0.293" thread length flat countersunk head style 28 thread quantity per inch nickel screw surface treated unjf thread series
3a thread class right-hand 0.359" thread length flat countersunk head style 24 thread quantity per inch nickel screw surface treated unjf thread series
3a thread class right-hand 0.359" thread length flat countersunk head style 24 thread quantity per inch nickel screw surface treated unjf thread series
