3a nut thread thread class right-hand nut thread 0.375" stud thread thread length 1.480" overall length 24 nut thread thread quantity per inch navy special project stud end threads are national screw unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.620" nut thread thread length 8.900" overall length 28 nut thread thread quantity per inch navy special project slot each end 0.060 in w, 0.125 in deep unf nut thread thread series
right-hand stud thread 0.419" stud thread thread length 1.140" overall length 28 nut thread thread quantity per inch navy special project cadmium surface treated uns stud thread thread series
3a nut THREAD3a stud thread thread class right-hand nut threadright-hand stud thread 1.200" overall length 28 nut THREAD28 stud thread thread quantity per inch projection on nut end 0.050 in. lg; 0.125 in. dia uns nut threaduns stud thread thread series
2a nut thread thread class right-hand nut thread 0.625" nut thread thread length 1.688" overall length 14 stud thread thread quantity per inch 45.0 deg chamfer 0.031 in. lg on both ends unc stud thread thread series