These Giant Locknuts have a center hole making them an interesting holder for something.
I use them on my workbench to hold cocktail stick, brushes etc.
They are basic representations of Locknuts, but the thread is Not functional.
They do look nice in some of the Metallic filaments.
I have included the following sizes (across flats):-
45mm (Hole size 9.5mm)
60mm (Hole size 11mm)
75mm (Hole size 12.5mm)
You could of course scale these to any size you like.
Print out the Nut and Ring Parts, from PLA, all at 0.2mm layer height, 10-20% infill.
The nuts print fine without supports, flat on the bed as shown in the photo.
Glue the Ring part to the Nut using CA (Super glue) or similar.
PARTS INCLUDED (STL)