Someone only installed one of the bolts that holds the steering column to the floorboard. I tried the one bolt that was installed in all the holes and it fit each one without trouble. The problem I'm having is that I can't find this size bolt anywhere, even on the internet. Can someone shed some light on this? I've posted a picture below. I think this would make this bolt a M6-1.75x20, but that doesn't seem to exist anywhere.