It amazes me that this is even a topic of discussion among people who "know so much" on this forum..
I'm posting this for the benefit of others who might read this. It's just a freaking bolt. If it breaks, go to the auto parts store or hardware store and buy a grade 8 bolt and nut for $1.50. If you must use a factory style speed nut, don't pay $30.00 for it, go to the auto parts store where they sell parts for cars. Geez.
People who claim to know their stuff about cars on the internet shouldn't be taking up bandwidth with chit like this..