This mold is inspired by several other molds on printables.com, but is completely redone from scratch in Fusion360. 

I wanted this mold to have more convenient fasteners and better and alignment geometry.

I also want to support the maker community by uploading the Fusion360 model with as open a license as possible, commercial or otherwise.  The model is parametric, so you can adjust the size, height, diameter, etc.. in fusion by opening the “Change Parameters” menu.

You can use whatever fasteners you like for this, but it is built to support two M4 16mm Hex head screws. 

Here is the first google result for the correct screw:
https://monsterbolts.com/products/hex-bolt-a2-m4?variant=31463822229587

If there's interest, I could make this have 3d printed threads even though it will be less resilient, comment if there's interest.

For all the Etsy dice makers, I hope this is convenient for you, and please keep inspiring us hobbyists!

Cheers