Loosely modeled off of this toy I found on Amazon.
I wanted another reason to experiment with vase mode so I designed all the nuts to be printed in vase mode while still having quite a bit of durability, which is why I designed the ribs. it makes the parts quite a bit stronger paired with the thicker line width.
I used the following settings for the nut pieces:
Spiralize Outer Contour
Nozzle: 0.6mm
Layer Height: 0.4mm
Line Width: 1.2mm
Infill Line Width: 0.8mm
Top/Bottom Line Width: 0.8mm
I used the following settings for the Bolt:
Spiralize Outer Contour
Nozzle: 0.6mm
Layer Height: 0.4mm
Line Width: 0.8mm
Infill Line Width: 0.8mm
Top/Bottom Line Width: 0.8mm
The author marked this model as their own original creation.