2a thread class right-hand 0.290" thread length flat countersunk undercut head style 32 thread quantity per inch navy special project anodize screw surface treated hole drilled on longitudinal axis from head end 0.0625 in. min, 0.0635 in. max dia by 0.750 in. deep unf thread series
3a thread class right-hand 0.340" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.294" thread length flat countersunk head style 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.344" thread length pan no. 2 head style 48 thread quantity per inch passivate screw surface treated 100, 000 psi min ts of material unc thread series
2a thread class right-hand 0.188" thread length pan no. 2 head style 56 thread quantity per inch passivate screw surface treated 100, 000 psi min ts of material unc thread series
2a thread class right-hand 0.875" thread length pan no. 2 head style 32 thread quantity per inch passivate screw surface treated 100, 000 psi min ts of material unf thread series
2a thread class right-hand 0.750" thread length flat countersunk head style 56 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.303" thread length round extended washer head style 36 thread quantity per inch cadmium or zinc screw surface treated unf thread series
2a thread class right-hand 0.121" thread length fillister head style 48 thread quantity per inch nickel screw surface treated under-side of fillister type screw head undercut, 0.161 to 0.184 in. dia, 0.007 to 0.012 in. depth unf thread series
3a thread class right-hand 0.293" thread length flat countersunk head style 28 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.265" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjf thread series
3a thread class right-hand 0.475" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.600" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
3a thread class right-hand 0.875" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated chromate dip in sftt pac black in lieu of yellow unc thread series
3a thread class right-hand 2.000" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated chromate dip in sftt pac black in lieu of yellow unc thread series
3a thread class right-hand 0.214" thread length flat countersunk head style 32 thread quantity per inch cadmium screw surface treated unjc thread series
