Glass bed holder

thingiverse

I'm using mostly SAE hardware because it's a lot cheaper here in the US. Two pieces per corner and eight total print out fine with my 3D printer. For the clamps, I use #6 bolts, and the corner hole is perfect for a #8 bolt adjustment screw. The holes are 4mm or 5mm, so metric bolts might fit well too, but I haven't tried any yet. I printed this holder using PETG with 20% infill, and it works great. If you want to change the hole size or adjust it for thicker glass, I included a Sketchup file that's pretty simple to edit.