2a thread class right-hand 0.403" thread length binding head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.465" thread length binding head style 32 thread quantity per inch navy special project passivate surface treated unc thread series
2a thread class right-hand 0.313" thread length flat chamfer head style 32 thread quantity per inch point dia 0.124 in. min 0.138 in. max unf thread series
2a thread class right-hand 0.396" thread length binding head style 48 thread quantity per inch navy special project nickel threads surface treated unc thread series
2a thread class right-hand 0.625" thread length round head style 32 thread quantity per inch thd to secure washer on fastener but not prevent it fromturning cadmium surface treated unc thread series
3a thread class 1.031" thread length flat countersunk head style 24 thread quantity per inch furnished w/one o ring cadmium surface treated unf thread series