3a nut thread thread class right-hand nut thread 0.232" stud thread thread length 1.352" overall length 18 nut thread thread quantity per inch socket recess drive in stud end with 0.313 in. min to 0.315 in max in w between flats cadmium surface treated recessed unef stud thread thread series
3a nut thread thread class right-hand nut thread 1.000" nut thread thread length 9.020" overall length 24 stud thread thread quantity per inch recessed at both ends of shank recessed unf stud thread thread series
3a nut thread thread class right-hand nut thread 0.520" nut thread thread length 5.260" overall length 18 stud thread thread quantity per inch 5/16-24unf 3athd. 0.580 in. lg. located 1.260 in. from recessed portion of shank end; 0.246 in. min. 0.250 in. max. dia. of recessed portion of shank optional recessed unc stud thread thread series
2a nut thread thread class right-hand nut thread 1.125" stud thread thread length 1DA11 thread quantity per inch step located 1.750 in. from end of 0.624 in. plus 0.000 or minus 0.005 in. dia of stud unc stud thread thread series
2a nut thread thread class right-hand nut thread 0.620" nut thread thread length 4.060" overall length 14 stud thread thread quantity per inch 7/16-14unc-3a thd, 0.760 inl lg located 1.000 in. from recessed shank end zinc surface treated recessed unc stud thread thread series
