Prusa MK3 screw caps
thingiverse
I'm currently building a custom-made MK3 and I have to say, I wasn't thrilled with the screws showing up against the dark color of the frame components. It's definitely improved now that they're not visible anymore.
Download Model from thingiverse
With this file you will be able to print Prusa MK3 screw caps with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Prusa MK3 screw caps.