We found another site making nuts & bolts out of paper!
(Who are these people?!)
We found a Japanese website called Soil Shop
that gives you the diagram to make your very own version of these badboys!!
There are actual threads!!
The nut even turns on those paper threads.
I don't think these still are considered origami because I think some cutting of the paper is involved so what would they be called? Oh, I know - EXTRAORDINAMI!
Click here to go to Diagram 1
and here for Diagram 2
if you are clever enough to try to make your own!