3a thread class right-hand 0.313" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unf thread series
3a thread class right-hand 0.172" thread length flat chamfer head style 0.033" hole diameter 48 thread quantity per inch passivate surface treated unrf thread series
3a thread class right-hand 0.416" thread length flat chamfer head style 0.044" hole diameter 20 thread quantity per inch passivate surface treated unc thread series
2a thread class right-hand 0.660" thread length hexagon head style 32 thread quantity per inch undercut between head passivate surface treated unf thread series
2a thread class right-hand 0.499" thread length hexagon head style 2.371" grip length 28 thread quantity per inch cadmium surface treated unf thread series
2a thread class right-hand 0.200" thread length fillister head style 0.046" hole diameter 40 thread quantity per inch passivate screw surface treated unc thread series
2a thread class right-hand 0.375" thread length flat chamfer head style 0.045" hole diameter 32 thread quantity per inch passivate surface treated unf thread series