I can't seem to get the bulkhead off the rest of the piping so don't know that I can just get a new bulkhead, it is the megaflow plumbing from all glass, i'll take everything to home dot and hopefuly find something to work, i had found a bulkhead nut that seemed to be the same threadng and size hole there but due to it not being shaped the same wasn't sure if it would work correctly, guess will just ave to try and see