3a nut thread thread class right-hand nut thread 0.625" stud thread thread length 9.938" overall length 11 stud thread thread quantity per inch navy special project 0.219 in. dia hole drilled longitudinally onaxial center line unc stud thread thread series
right-hand nut thread 2.000" nut thread thread length 11.312" overall length 10 stud thread thread quantity per inch navy special project uns stud thread thread series