A part to hold the M5 nut for the gantry bolt so it can clamp to the metal gantry extrusion.
Assemble steps:
1. Add 3 M5 nuts to 3 holes in the model
2. Slide the cube inside the hollow extrusion
3. Slide the bolt in (You will need to use M5x16 and M5x18 for the top, and M5x30 for the bottom). Be patient, after the bolt is the whole way in, keep turning until tightened.
The author marked this model as their own original creation.