2a thread class right-hand 1.175" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.800" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.324" thread length flat countersunk head style 56 thread quantity per inch cadmium screw surface treated unc thread series
3a thread class right-hand 0.693" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.719" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.636" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
3a thread class right-hand 0.291" thread length flat countersunk head style 0.802" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
Used on spec item. 2a thread class right-hand 1.750" thread length round head style 32 thread quantity per inch anodize screw surface treated unf thread series
2a thread class right-hand 0.500" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated 0.030 in. min, 0.034 in. max dia hole drilled 0.406in. from head end unc thread series
2a thread class right-hand 0.250" thread length pan head style 32 thread quantity per inch navy special project cadmium surface treated unc thread series
