3a nut thread thread class right-hand nut thread 0.509" nut thread thread length 1.062" overall length 20 stud thread thread quantity per inch stud thread is safety critical; unified form special per fed-std-H28/2. apply one coat of mil-p-23377, ty 1, cl 1 or 3 cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.509" nut thread thread length 1.188" overall length 20 stud thread thread quantity per inch stud thread is safety critical; unified form special per fed-std-H28/2. apply one coat of mil-p-23377, ty 1, CL1 or 3 cadmium surface treated unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.509" nut thread thread length 1.250" overall length 20 stud thread thread quantity per inch stud thread is safety critical; unified form special per fed-std-H28/2. apply one coat of mil-p-23377, ty 1, cl 1 or 3 cadmium surface treated unf nut thread thread series
1.625" overall length 16 thread quantity per inch threaded on both ends; one end has 0.5" of threads, opposite end has 0.875" of threads unc thread series