I had a lot of lightbulbs not properly stored at home and decided to design this, and also this https://www.thingiverse.com/thing:5753075 to store them properly.

I took the standard thread from grabcad and edited it to create a rectangular pattern and join them together using rectangles.

The result is this, which can be printed quite easily with no supports and it can hold up to 12 bulbs.

I've included .step and Fusion 360 files in case you need to edit the separation because your bulbs are big and they hit each other.

Artillery Sidewinder X2

No

No

0.2

20

Just print it laying flat with no supports and it will be fine.