2a nut thread thread class right-hand nut thread 2.000" nut thread thread length 11.125" overall length 8 stud thread thread quantity per inch one end has wxternal sq head 0.625in., w/lockwire hole 0.094in drilled unc nut thread thread series
2a nut thread thread class right-hand nut thread 0.625" nut thread thread length 1.219" overall length 16 nut thread thread quantity per inch undercut on stud end is 0.0625 in. long cadmium surface treated unc nut thread thread series