3a nut thread thread class right-hand nut thread 0.540" nut thread thread length 1.330" overall length 18 stud thread thread quantity per inch navy special project stud end thread 0.007 in. cadmium surface treated stepped unc stud thread thread series
3a nut thread thread class right-hand nut thread 0.530" stud thread thread length 1.330" overall length 16 stud thread thread quantity per inch navy special project stud end thread 0.007 in. cadmium surface treated stepped unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 3.406" overall length 18 stud thread thread quantity per inch stud end thread 0.002 in. oversize. stud end must be rolled thread cadmium surface treated stepped unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 3.406" overall length 18 stud thread thread quantity per inch stud end must be rolled thread. stud end thread 0.004 in. oversize cadmium surface treated stepped unf nut thread thread series