After a number of designs that all got their individual thumb knobs, I have decided to put them all into a collection and publish them separately for your general purpose use. All of them are made for screws with hexagonal heads, with the exception of the Kitchenaid screw bold which is a simple press-fit.
My projects that I used the knobs from are:
The miniature vice with table clamp V2.0
https://www.prusaprinters.org/prints/53471
The router base for the Proxxon (Demel-like) tool
https://www.prusaprinters.org/prints/43649
The Kitchenaid replacement knob
https://www.prusaprinters.org/prints/42642
The action camera mini tripod eco-system
https://www.prusaprinters.org/prints/39730
The universal M3 screw and nut thumb screw
https://www.prusaprinters.org/prints/33459
Have fun using these knobs and if you like them please post a picture to let us others know what cool applications you have done with them.
Happy printing and a happy new year 2021!
The author marked this model as their own original creation.