how do I adapt 5x4 with 1/2"X20 stud to SS cragars

Ran into same problem this winter, went to Wilwoods on 65 Dart 9" spindles. Had Cragars, looked into machining wheels or different studs. Finally took off Cragars and sold locally and bought new Cragar Chrome Quick Tricks to replace. They were $100 less per wheel then Cragar SS and have a nice different look for car. Made enough on wheel sale to buy new wheels and break even. All done now, wheels look great and car stops great, still was a pain in the *** though!