For my first use of my rotary table I discovered that I didn't have any Tee Nuts. I remembered a video by tubalcain about making them. Check out his video as well, very educational.
https://www.youtube.com/watch?v=yAnXgxZ16m8&list=PL6HIFled82YXCXpWVcoMvHxr7_qQsXkzR&index=2