I bought a Hitech servo from a shop online... http://www.robotshop.com/hitec-hs81-servo.html
I've found all sorts of discussions online for replacing the center screw that holds the arm to the servo. However, I need to know how to actually attach something to it.
I went to ACE to try to find the right screw size to get through those holes and even their smallest one didn't fit.
Does anyone have any advice on how to attach something to this? I want to attach a flat piece of metal to it. I thought about screws for glasses but those don't have nuts so I'm not sure how to make that work anyway unless I just super glue it (not what I want to do).
Any advice? I've looked all over.