2a nut thread thread class right-hand nut thread 0.120" stud thread thread length 1.510" overall length 36 nut thread thread quantity per inch shoulder tapered to 0.172 in. nom dia to nut end shouldered unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.356" nut thread thread length 1.545" overall length 24 nut thread thread quantity per inch navy special project stud end drilled 0.075 min. 0.085 max. dia. of hole passivate surface treated shouldered unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.531" nut thread thread length 1.375" overall length 32 nut thread thread quantity per inch plastic locking element 0.125 in. from stud end passivate surface treated shouldered unc nut thread thread series
2a stud thread thread class right-hand nut thread 0.480" nut thread thread length 1.075" overall length 32 nut thread thread quantity per inch navy special project cadmium surface treated shouldered uns stud thread thread series
2a nut thread thread class right-hand nut thread 1.020" nut thread thread length 2.220" overall length 24 nut thread thread quantity per inch tap hole in stud end 10-32 unf 2b 0.380 inch deep passivate surface treated shouldered unf nut thread thread series