J-Adaptor To Pneufit 1/8"

I reworked this connector from another model found inside the original openbeam 1.4 models.

I removed the hex nut hole and i added a hole on the top so that you can use standard 1/8" push fit connectors.

For those who look for those parts here are some ebay links:
http://www.ebay.fr/itm/Pneumatic-Straight-Push-Fitting-1-8-of-All-Metal-J-head-bowden-extruder-RepRap-/271455428724?pt=LH_DefaultDomain_0&var=&hash=item3f34012074

where you can select either 4mm inner diameter for 4mm ptfe tubes that will let you use 1.75mm filaments
or 6mm inner diameter for 6mm ptfe tubes required for 3mm filaments.

Just a little warning about push fit connectors dimensions,
The inches are pneumatic/hydrolic inches which are different from imperial inches.

This might be useful consideration for people used to metric system units.

This thing was made with Tinkercad. Edit it online https://tinkercad.com/things/5AmyyIGl8jN