Bolt Halo Fidget Spinner - Wingnut2k #3

thingiverse

I created a novel style of spinner that's unlike anything else on this site. The central ring is secured by six screws, which are held firmly in place by six 1/4" nuts and six 1/4"x1" screws, along with one robust 608 bearing. This design boasts a slightly thicker and heavier profile than the average spinner, yet it remains manageable to handle. Measuring 9mm in height (with the ball bearing measuring 7mm), the center ring features six recessed areas that facilitate screw insertion and secure the central ring's position. Meanwhile, the outer piece stands at an impressive 11.5mm thick, ensuring that screw heads remain safely tucked away. The spinner measures approximately 3 inches in diameter, offering ample space for printing. The design consists of two distinct pieces, allowing users to print the center ring in a contrasting color if desired. **Print Settings** * Printer Brand: PowerSpec * Printer: PowerSpec 3D Pro * Rafts: No * Supports: Yes * Resolution: 0.2mm * Infill: 50% * Notes: I opted for supports due to the limited diameter of the screw holes (6.5mm). While this method has proven effective, I haven't attempted printing without supports.