WMF spice mill head screw

The head screw of my WMF spice mill fell apart and theres no replacement part to buy online. So I quickly designed it on my own.The thread is really tight, I tried to loosen it a bit but then it either was too loose or not fitting at all.When screwing it in the first time try to do it as straight as possible. Once it's screwed down completely it should go more easily. Printed in PETG at 0.12 mm layer height, 2 walls, 15% infill.