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Spacer for 20x20 stacks with M3 screws

Creation's quality: 0.0/5 (0 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

Edit : Uploaded V2 with slightly bigger holes for the screw and a tiny bit thicker spacers for better printing (spacer is exactly 0.8mm thick, which is perfect for a 0.4mm printing nozzle)

Just a simple spacer to space boards on a stack (like between ESC and Flight controller).
This spacer is 4.5 mm height, has a 3.5 mm hole for M3 screws but is small enough (5.1mm external diameter) to fit on 20x20 stacks. Obviously, it will also fit on a 30x30 stack.

Best printed in hard plastic like PLA (haven't tried in TPU...)

3D printing settings


  • 3D file format: STL
  • 3D model size: X 5.1 × Y 5.1 × Z 4.5 mm
  • Publication date: 2021/05/05 at 01:14





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