A replacement valve cap for bicycle tires. This one fits on my VanMoof bike. I lost the original cap and designed this replacement to keep the dirt out of the valve.
The thread I used was M9x1.25 (mm) which worked.
Printed with PLA colorfab economy black:
* 200 dC nozzle temp
* 70 dC heated bed
* 60 mm/s
* 0.1 layer height.
The object can be printed without support. Print at slow speed with high resolution because of the fine thread.