anybody know what size the hex bolts on the throttle body are? i need to pick up the socket for my ratchet asap so i can finish my tune up before friday

It is a #6 (6 mm?) metric hex.

I have one of those cheap sets with all of the interchangeable screwdriver bits. They have an adapter to use on a ratchet too. I think this is the cheap way to go and it has saved me several trips to pick up the odd bit. Probably not what what the pros would use though.

--Eric