Sim Rig Headphone Hook - No Support Required

Simple single M8 screw sim rig headphone mount. This can be printed without supports, all overhangs are no more than 45 degrees. Stress concentrations should be minimal as I have filleted most corners and provided webs to the arm. I created this as I needed something that could easily fit on any 4040, 8040, 12040 extruded rig with minimal fuss. Technically it will have failure plane across the part, but with three walls and webs it is well and truly strong enough to support even the heaviest of headphones. I havent provided a 3mf file as I work with customised printers and non standard filaments, but any standard profile should work fine. Import, slice, and hit go! Please feel free to remix and share, but do not sell this, it's for the community to use freely.