Side Mount Reverse Bowden for 20mm Extrusion (FT5)

thingiverse

This is a reverse bowden mount for side mounted spools. I personally use the [Filler spool holder](https://www.thingiverse.com/thing:3020026) with a [2020 Extrusion mount](https://www.thingiverse.com/thing:4629139) This is heavily inspired from jterranella's model [here](https://www.thingiverse.com/thing:1671543), even though I modeled it from the ground up. jterranella's model was for a smaller pneumatic fitting than I wanted to use since I wanted the bowden tube to be able to passthrough. This one uses [these](https://www.amazon.com/gp/product/B01IB81IHG/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1) fittings. The problem is that even though they say they're PC4-M10, the threads are 1/8" British Standard Pipe threads. So I modeled the threads using 1/8" BSP. Your PC4-M10 may or may not fit. I included the threaded part as a separate model. I recommend only printing the threaded hole part and testing to see if your connector fits. The print should be oriented on its back so the threads print correctly. I wanted it strong, so adjust your settings as needed. The threads are a little tight at first. Just thread your fitting and it will loosen up. 0.4mm nozzle 0.2mm layer height 4 perimeters 8 bottom/top layers 20% rectilinear infill