Liquor Bottle Cap to M10 thread adaptor

Cap for liquorbottles with a M10 threaded rod on top. Fits somehow all bottles with 30mm cap diameter.
I tested it with several kinds of bottles, those were the ones that fit:
- Johnny Walker
- Barcardi
- Havanna Club
- Captain Morgan

Bottles that did not fit:
- 360 Wodka
- Jim Beam
- Barcardi Oakheart

Nope, I´m not an alcoholic I just collect bottles :D

I will upload a second version that also fits the bottles with a wider thread soon as well as a customizeable version to adju