!!!WARNING!!!

I am not responsible for prints that do not turn out as intended or any damages that occur as a result of installation or usage of these buttons.

!!!WARNING!!!

Attribution

The following text must be included in any distribution of derivatives of this project or the boards. All links must also be included.

Based on the OSB Plug by TheTrain.

Copyright © 2025 TheTrain
 

Licensed under CC BY 4.0

Changes from the original design:

• list any changes you make here

Anyone selling this commercially must include in the listing that this is an open source item, link to the original repo and include the copyright as well as the link to my X account.

Summary

The OSB Plug is a simple screw in plug for 30mm and 24mm button holes.

How to print the OSBMX v2:

A .3MF file is included which can be loaded into most slicers with a set of my recommended settings.

To make each plug you will need: 1 x OSB Plug body
1 x OSB Plug nut
 

These parts should both be printed upside down.

There are no supports needed for this print.

It is recommended to print at the lowest print layer height your printer can do.

I have extensivly printed and tested these on my BambuLabs X1C and P1S using both a 0.4mm and 0.2mm nozzle on normal and matte PLA.

The recommended print setting are to do 4-6 wall loops and then enough top and bottom laters to have solid infill.

You may need to adjust to achieve a good print on your own printer.

!!!Please note - I am not responcible for missprints or any costs incured from missprints!!!

Donations

Every part of this project is open source, all prototyping costs were covered out of pocket.

Donations are not necessary but always welcome! All received donations go into trying new things and ordering new boards for this and other projects.

[https://www.paypal.com/donate/?hosted_button_id=2JMTZVCGLDYC2](https://www.paypal.com/donate/?hosted_button_id=2JMTZVCGLDYC2)

Revision History:

v1.0

• Original design