hello i have uploaded a picture of my current issue ....this weekend i had to replace a front right stud that is stripped from the front right wheel on my 69 mercury cougar. it has the number 720 on the head and serrations on the end ...i went to autozone,napa and oreily for a replacement and they showed they had them in stock but the ones they have were not a match. the 69 has disks in the front and drums in the back does anybodt know where i can find what looks like oem studs are these dealer items only right now i am driving with four studs which is ok but i dont feel that safe ok it is not letting me upload an image