Quote Originally Posted by Jay-gon Jinn View Post
Those are 4-40 socket head screws and spacers....on the other side of the black chassis discs. The screws are secured with the 4-40 brass nuts found in the store here.

Thanks, I see I'm not the only one who raided the hardware store and discovered the barbed hose connectors. Looks like your ahead of me on figuring out how to put this stuff together.