i3 Flex Coupling - Multiple Screw Holes

i3 Flex Coupling - Multiple Screw Holes

thingiverse

Updated: Now you can define an array of screw holes to have as many or as few as you want. Default is now to have 3 screw holes. I had a problem due to high room temp with the lubricant I put on the threaded rod over time getting in the coupling and making it slip. Even tightening the screw would only last so long. I made this mod to have double screws to help grip the rod.

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