3a thread class right-hand 0.657" thread length flat chamfer head style 32 thread quantity per inch navy special project cadmium surface treated unjc thread series
3a thread class right-hand 0.215" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjf thread series
3a thread class right-hand 0.444" thread length fillister countersunk head style 1.302" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.444" thread length fillister countersunk head style 1.240" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.297" thread length flat countersunk head style 0.625" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.345" thread length undercut hexagon head style 0.990" grip length 28 thread quantity per inch passivate surface treated unjf thread series
3a thread class right-hand 0.506" thread length flat countersunk head style 0.562" grip length 28 thread quantity per inch passivate surface treated unjf thread series