A remix of the Bolt (called pin) in the 2021 Spool Holder (https://www.prusaprinters.org/prints/59013-filament-spool-holder-2021)
Better tolerance has been accounted for smoother screw-in action and the ability to easily hand tighten. The original bolt was far too tight with not much tolerance for a 3D printed thread.
Printed in PETG at 0.15 with 4 perimeters - I recommend keeping the print speed slow on the perimeters or slower for accuracy.
The author remixed this model.