I have one set (1 wheel) of wheel studs that are 5/8 and are approx. 2 5/8 long. The shoulder fits The thin Bogart wheel center and my MW rotors very nicely. Not a lot of excess thread hanging out the nuts. I can't seem to locate another set. The closest I have found is a 3 1/2" set of Strange.. Anyone got any ideas who sells this short size? All I've seen in Moroso is over 4" long.