A quick screw that I made to fix my Bestway Flowclear Pool Surface Skimmer Screw that broke. In the photo the original seems longer, this is just because I was lazy and made a nut-base (Also it prints easier, size: M12), instead of a wing-nut design. The shafts of both are about the same.

Update:
I created a bracket / clip that has a 15 Degree offset angle to the screw for situations where the skimmer is mounted on a corner, like mine. The diameter of the pipe of my pool (Bestway Swim Vista Series II is 49.5mm) I also added a fillet to the nut.

Creality

No

No

0.1

60

I used a Ender 3 V3 SE