3a thread class right-hand 0.375" thread length flat countersunk head style 4.000" grip length 24 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.359" thread length double hexagon head style 0.438" grip length 24 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.359" thread length double hexagon head style 0.375" grip length 24 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.359" thread length double hexagon head style 0.313" grip length 24 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.293" thread length double hexagon head style 0.750" grip length 28 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.293" thread length double hexagon head style 0.688" grip length 28 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 1.062" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.276" thread length flat countersunk head style 2.625" grip length 32 thread quantity per inch cadmium surface treated unf thread series
3a thread class right-hand 0.351" thread length double hexagon head style 0.625" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.351" thread length double hexagon head style 0.438" grip length 24 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.236" thread length double hexagon head style 0.188" grip length 32 thread quantity per inch cadmium surface treated unjf thread series
3a thread class right-hand 0.359" thread length double hexagon head style 0.625" grip length 24 thread quantity per inch nickel surface treated unjf thread series
3a thread class right-hand 0.419" thread length double hexagon w/ hole head style 0.047" hole diameter 40 thread quantity per inch passivate screw surface treated bearing surface of head recessed for packing seal unc thread series
3a thread class right-hand 0.677" thread length headless (setscrew) head style 24 thread quantity per inch three shoulders between end of thread unf thread series