Skadis 3M command strip support

I design this model so I could use 4 3M command strips to hang a  IKEA Skådis board on my entry door.

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First, I want to thank @6d6178 for the excellent model description and dimensions on https://www.printables.com/fr/model/228663-skadis-t-nuts-mounting-system-for-ikea-skadis-pegb. This helped me a lot while designing the back plate.

I also need to thank @Hawk7_218067 for https://www.printables.com/fr/model/656291-led-frame-20-multiboard-for-ikea-skadis. I discovered the model a few weeks back and I guess the board pin part was in my mind while designing mine but I really designed my from scratch.

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The idea is that I needed to be able to attached a Skådis board on the back of a door, without using screws. The hardware coming with the board didn't give a lot of contact surface so I decided to print something. The other model I found on printables were horizontal and that looked odd to me, was the 3M command strips are supposed to be vertical.

The model uses:

• two M3 square nuts to be inserted in the back plate
• two M3x12mm screws to connect the “bolt” / board pin to the back plate

Once this is connected, you can attached the 3M command strip to the back plate and present the board to the surface you want to attach it to.

I used 4 instances on this model, which let me used 4 3M command strips. This means, it is supposed to hold 7,2kg.

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The “bolt” / board pins have to be printed upside down. No support is required but you have to “force” a screw in the holes first to clear up the bridges.

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Changelog:

 * v3 (2025-08-16): Introduced backplate for Command Strip Size S. Provides backplate height of 12mm (no lighting) and 20mm (for lighting, as v2).

 * v2: Only backplate changed, creates a 20mm space behind the board to accommodate lights from https://www.printables.com/model/656291-led-frame-20-multiboard-for-ikea-skadis

 * v1: initial version created a 15mm space between the back of the board and the 3M contact surgace