3a thread class right-hand 0.443" thread length flat countersunk head style 1.114" grip length 28 thread quantity per inch cadmium surface treated unjf thread series
2a thread class right-hand 0.288" thread length flat countersunk head style 32 thread quantity per inch 2 thds tapered cadmium surface treated unc thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 0.928" grip length 32 thread quantity per inch navy special project unjf thread series
3a thread class right-hand 0.251" thread length flat countersunk head style 0.115" grip length 32 thread quantity per inch passivate surface treated unjc thread series
3a thread class right-hand 0.110" thread length button head style 40 thread quantity per inch navy special project passivate surface treated unc thread series
3a thread class right-hand 0.413" thread length flat countersunk head style 32 thread quantity per inch passivate screw surface treated unjc thread series
2a thread class right-hand 0.938" thread length 1.984" overall length 28 thread quantity per inch cadmium surface treated round, open unf thread series
3a thread class right-hand 0.514" thread length flat countersunk head style 20 thread quantity per inch passivate fastener surface treated unc thread series
3a thread class right-hand 0.313" thread length round extended washer head style 32 thread quantity per inch cadmium or zinc screw surface treated unc thread series
