I used 6/32 3/4 screws, with .08 thick plexi glass from lowes. I didnt include the . Stl of the joint due to differing heights of peoples rostocks, mine was just 27 inches so by default the solidworks part is 9 inches but can easily be changed. I'm working on a latch for the door I will update soon. Also I printed the joints hollow and it seems to work great.