Gardena Nut 1/2 remixed

The nut for my waterhose broke (probably due to age).
Found a ready-made nut on here and improved it to fit threads a little better.

I stretched the model from 16 to 19mm to space out the threads a tiny bit as the original was little too tight (on my print).

I also increased the diameter by 0.5mm for a little additional wiggleroom.