3a nut thread thread class right-hand nut thread 1.188" nut thread thread length 16 nut thread thread quantity per inch navy special project unf nut thread thread series
3a nut thread thread class right-hand nut thread 0.562" stud thread thread length 3.094" overall length 24 nut thread thread quantity per inch shoulder length 0.140 in., SHANKS0.374 in. dia, nut end shank 1.312 in., stud end 0.798 in. lg unf nut thread thread series
right-hand nut thread 1.156" nut thread thread length 16 nut thread thread quantity per inch first shoulder blends with a 5.0 deg taper into second shoulder; 0.125 in. to 0.187 in radius thread relief under wrenching flat shoulder uns stud thread thread series
3a nut thread thread class right-hand nut thread 0.370" stud thread thread length 2.000" overall length 28 nut thread thread quantity per inch second shoulder square 0.297 in. w across flats 0.220 in. lg shouldered unf nut thread thread series
Used on shipboard material handling. right-hand nut thread 1.062" stud thread thread length 3.469" overall length 16 nut thread thread quantity per inch shouldered uns stud thread thread series
3a nut thread thread class right-hand nut thread 1.060" stud thread thread length 8.530" overall length 16 nut thread thread quantity per inch 0.120 in. knurl on stud side of shoulder shouldered unf nut thread thread series
Used on shipboard material handling eq;trailer, semi, flat bed. right-hand nut thread 1.062" stud thread thread length 3.469" overall length 16 nut thread thread quantity per inch 0.125 in. radius between wrench flat shoulder shouldered uns stud thread thread series
3a nut thread thread class left-hand stud thread 0.570" stud thread thread length 1.690" overall length 28 nut thread thread quantity per inch slot 0.040 in. wide by 0.060 in. deep on nut end shouldered unf nut thread thread series
2a nut thread thread class right-hand nut thread 0.578" nut thread thread length 3.155" overall length 16 stud thread thread quantity per inch navy special project second step 0.368 in.min 0.373 in. max dia by 0.093 in. l both ends cadmium surface treated shouldered unc nut thread thread series