2a nut thread thread class left-hand stud thread 0.938" stud thread thread length 16 nut thread thread quantity per inch cadmium or zinc surface treated un nut thread thread series
right-hand nut thread 1.156" stud thread thread length 16 nut thread thread quantity per inch 0.094 in. by 45.0 deg chamfer on stud end; 0.156 in. by 30.0 deg chamfer on stud end cadmium surface treated uns stud thread thread series
left-hand stud thread 0.938" stud thread thread length 16 nut thread thread quantity per inch rockwell hardness on stud end un nut thread thread series
2a nut thread thread class right-hand nut thread 0.543" nut thread thread length 2.264" overall length 20 stud thread thread quantity per inch item has a rounded projection on stud end 0.380 in. lg passivate surface treated recessed unf nut thread thread series
right-hand nut thread 0.938" stud thread thread length 16 nut thread thread quantity per inch rockwell hardness on stud end un nut thread thread series