New here. Just bought outback. First for me. Im usually a Chevy man..lol anyway I got stuck in grass other day. No rear shaft. Missing flange to flange. I know few reasons why. Bad joints,removed for towing or bad clutches in rear diff. Buying junkyard shaft. Can't find New bolts that I need to use. Size ? Strength? Anyone know. Cant find any on Subaru parts sites. Thanks. Oh need 9 of them..