8020 profile - 40mm 90° hinge (4040)

Wanted a hinge to put on my  sim rig, to allow my keyboard tray to move away while playing.
This won't hold much load, for obvious reason, but it serves me greatly.

No supports needed for printing.
You'll only need a partially threaded M8*50 (or longer) screw.
Doesn't require to thread the aluminium profile to fit.