Stripped Throttle Body Screw
So I cleaned my throttle body today and had it all nice and shiny and ready to go back in when I stripped one of the torx screw that holds the TB plate. I took the TB plate off for easier cleaning and it was all fine until I tried to make a final alignment to keep the plate from sticking.
The whole head of the screw just came off. :( I tried my best to get it out but It wasn't moving. I don't have the time or the tools to get it out this weekend. Now, the plate was aligned perfectly and didn't seen like it was going to move any, so I left it as is for now. (Car runs fine, I won't drive it unless I have to though) I don't want to leave that stripped screw in the TB plate for long for fear it may cause some major problems in the future.
My question is where do I fine a replacement screw for that? Will any screw work? or does it need to be some special TB screw? Also, just how risky is it to drive this thing should I not even try, I had to today out of necessity I don't want to drive it but should I be considering a rental car until I get it fixed or not.
Any suggestions would be much appreciated. See pic for screw I'm talking about. Thanks!