3a nut thread thread class right-hand nut thread 0.420" nut thread thread length 1.338" overall length 18 stud thread thread quantity per inch navy special project stud thread end machined to 120.0degree cone point cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 1.360" overall length 18 stud thread thread quantity per inch stud end drilled for cotter pin, 0.110 in. distance from cotter pin hole centerline to stud end, 0.065 in. min to 0.072 in. max cotter pin hole diameter cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.500" nut thread thread length 1.360" overall length 18 stud thread thread quantity per inch stud end drilled for cotter pin, 0.110 in. distance from cotter pin hole centerline to stud end, 0.065 in. min to 0.072 in. max cotter pin hole diameter cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.620" nut thread thread length 1.480" overall length 16 stud thread thread quantity per inch stud end drilled for cotter pin, 0.140 in. distance from cotter pin hole centerline to stud end, 0.096 in. min to 0.103 in. max cotter pin hole diameter cadmium surface treated unf nut thread thread series
2a nut thread thread class 0.625" stud thread thread length 1.875" overall length 16 stud thread thread quantity per inch 0.062 in. w by 0.250 in. dia dog point on end of 0.625 in. thd lg unc stud thread thread series
right-hand nut thread 0.625" nut thread thread length 2.438" overall length 24 nut thread thread quantity per inch 0.031 in. by 45.0 degchamfer both ends.0.219 in. dia by 120.0 deg incl angle counterbore nut end thread cadmium or zinc surface treated uns nut thread thread series
2a nut thread thread class right-hand nut thread 0.312" stud thread thread length 1.125" overall length 18 stud thread thread quantity per inch 0.0625 in. lg by 25.0 deg chamfer on stud end thread; 0.625 in. radius on nut end thread unc stud thread thread series