Make a screw easier to handle

I wanted to transform a very light (and cheap) photocamera easel in a “watercolor easel”.

I needed to be able to handle it, and the head of the screw was tiny, round and slippery. I also add a hole in the Sugru fix, in order to tie the screw to a string, to avoid loosing it. :) To do that I needed to mount a small piece of wood on it. So when I go painting an plain air I use that screw to mount and unmount the wood table from the easel so everything goes in my backpack.