22.5" donor for adspter pattern.

Well going to try my skills here, aquired a wheel 20 studs and lugs.
Going to start on 1 front and 1 rear..will update progress wish me patience
And a little luck

what happened with this?

interested to know the stud diameter and length as well as the nut size and shape. I have access to cnc machining centres and would like to have a go at making a set.