3a nut thread thread class right-hand nut thread 0.500" stud thread thread length 1.000" overall length 18 stud thread thread quantity per inch stud end must be rolled thread. stud end thread 0.003 in. oversize cadmium surface treated stepped unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.562" nut thread thread length 1.500" overall length 20 stud thread thread quantity per inch stud end thread 0.006 in. oversize; stud end must be rolled thread stepped unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 2.047" overall length 18 stud thread thread quantity per inch stud end thread 0.003 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 3.281" overall length 18 stud thread thread quantity per inch stud end thread 0.003 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 0.484" stud thread thread length 1.375" overall length 20 stud thread thread quantity per inch stud end thread 0.003 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 0.484" stud thread thread length 1.375" overall length 20 stud thread thread quantity per inch stud end thread 0.006 in. oversize. stud end must be rolled thread cadmium surface treated stepped unf nut thread thread series