2a thread class right-hand 0.247" thread length fillister head style 0.046" hole diameter 32 thread quantity per inch passivate screw surface treated unc thread series
3a thread class right-hand 0.750" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
2a thread class right-hand 0.329" thread length flat chamfer head style 24 thread quantity per inch cadmium or zinc screw surface treated unf thread series
3 thread class right-hand 0.065" thread length flat chamfer head style 64 thread quantity per inch saw slot 0.031 in.wide by 0.035 in.deep unf thread series
3a thread class right-hand 1.000" thread length flat countersunk head style 16 thread quantity per inch phosphate screw surface treated unc thread series
2a thread class right-hand 0.812" thread length flat chamfer head style 20 thread quantity per inch phosphate screw surface treated no. 63 finish on bearing surface of shank unf thread series
2a thread class right-hand 0.695" thread length flat countersunk head style 18 thread quantity per inch undercut under head 0.530 in. min, 0.540 in. max dia, 0.180 in. lg unf thread series
2a thread class right-hand 0.218" thread length flat countersunk undercut head style 20 thread quantity per inch 0.062 in. lg thd relief under head, 0.367 in. min unf thread series
2a thread class right-hand 0.120" thread length pan head style 56 thread quantity per inch passivate screw surface treated color gray fed std 595 no. 36231 unc thread series
3a thread class right-hand 0.512" thread length button head style 40 thread quantity per inch navy special project passivate screw surface treated furnished with one polytetrafluoroethylene washer unc thread series
3a thread class right-hand 0.206" thread length flat countersunk undercut head style 40 thread quantity per inch oxide screw surface treated furnished with one o-ring unc thread series
3a thread class right-hand 0.376" thread length flat countersunk head style 40 thread quantity per inch navy special project polytetrafluoroethylene shim unc thread series
3a thread class right-hand 0.131" thread length flat countersunk head style 40 thread quantity per inch navy special project passivate screw surface treated bearing surface of head grooved to accomodate o-ring, furnished with 1 polytetrafluoroethylene shim unc thread series
2a thread class right-hand 0.232" thread length flat countersunk head style 80 thread quantity per inch passivate screw surface treated unf thread series
2a thread class right-hand 0.487" thread length flat countersunk head style 24 thread quantity per inch cadmium screw surface treated unf thread series
