I am working on getting my three point installed on my 630. Went to my parts book yesterday to figure out all what bolts I will need. The one I have a question on is the stud that screws into the drawbar frame (#12 in the diagram). The part number is M3210T and four are used, and they are $31 per stud from Deere. Looking on jdparts it looks like each side of the stud is threaded differently, the outer end is coarse thread, but the side that screws into the frame is NS thread.
I would really like not have to spend $120+ on four little studs. Does anyone know by chance what exactly is the threads per inch for that NS side? I have standard and metric coarse/fine thread dies, but I fear that neither coarse or fine is correct.
I would really like not have to spend $120+ on four little studs. Does anyone know by chance what exactly is the threads per inch for that NS side? I have standard and metric coarse/fine thread dies, but I fear that neither coarse or fine is correct.