Remix of https://www.thingiverse.com/karlzhao314 design for the Bolt. Modified the length and added a brace to ensure rigid support for the weight of the ACE.

Requires:
3 x M3 Nuts
1 x Flathead Hex M3 x 8
2 x Rounded Hex M3 x 12

Printed in Bambu PA-CF, 0.4 Nozzle, 0.12 line thickness (for the details), printed on the side with tree support (only for the round receiving cup) for strength no need for support for the three holes.