Cabinet knobs

This started out as me needing a bunch of knobs for a project the other day, and rather than spending a bunch of money buying some from the store, I decided to just make one. The design ended up working out better than I thought, so I designed a few more to share. Please read the part about the threads below! These use the #8-32 screw that most cabinet knob manufactures in the USA use. If you don't have any on hand, you can find these at just about any hardware store .The threads on these run about an inch into the knob for extra strength. While you can use a 1" screw, I would recommend a 1-½" one if you are using it on a ¾" thick door. Printing the threads You may have to tweak the threaded hole size based on your printer and filament calibration. This is very easy to do in Bambu slicer. You simply have to adjust the X-Y hole compensation under Precision in the Quality tab. All of the knobs in the 3mf files are currently set to 0.2, which should be close to where it ne