Extruded aluminum profile 2020 2040 3030 4040 4080 8080 with T-nuts

I have collected some of the most commonly used extruded aluminum profiles and T-nut inserts.
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updated February 22, 2025

Description

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Need the right profile fast? Just put it in a slicer, scale it as needed, and print!

Included Profiles:

  • 20x20
  • 20x40 4H
  • 20x40
  • 30x30
  • 40x40
  • 40x80
  • 80x80

These models are based on the MayTec® profile system.

 

Update:
I have designed some T-nut inserts with self-tapping threads. For softer plastics, you should be able to tap the screw directly into the nut. For harder plastics, you may need to use a thread tap.

If you find that the tolerances are too loose or too tight for your printer, you can edit the provided STEP files or use the T-nut without the insert. In this case, you can add your desired size cylindrical modifier directly in your slicer software.

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The author remixed this model.

Differences of the remix compared to the original

Added some extruded aluminum profiles

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