2a nut thread a thread class right-hand nut thread a 0.625" nut thread a thread length 38.125" overall length 20 nut thread a thread quantity per inch unf nut thread a thread series
right-hand nut thread 0.531" nut thread thread length 2.078" overall length 26 nut thread thread quantity per inch navy special project cadmium surface treated stepped uns nut thread thread series
3a nut thread thread class right-hand nut thread 0.562" stud thread thread length 18 stud thread thread quantity per inch navy special project stud end thread 0.004 in. oversize cadmium surface treated uns stud thread thread series
3a nut thread thread class right-hand nut thread 0.562" stud thread thread length 18 stud thread thread quantity per inch navy special project stud end thread 0.002 in. oversize cadmium surface treated unc stud thread thread series
3a thread class right-hand 0.222" thread length headless (setscrew) head style 32 thread quantity per inch 2drilled holes in threaded end 0.053 in dia unf thread series
3a thread class right-hand 0.625" thread length hexagon head style 0.062" hole diameter 24 thread quantity per inch passivate screw surface treated unc thread series