20mm x 20mm endcap
thingiverse
Featuring an appropriate fit for the 20mm x 20mm extrusion, this endcap is specifically designed to accommodate a 5mm cap screw.
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With this file you will be able to print 20mm x 20mm endcap 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 20mm x 20mm endcap.