M6 nut for connect Teflon tube for color printing

by Henry Wang

Please don't download and use the nut before you really know what are you doing. Otherwise, it may cause your printed head to jammed or extruder jammed. A detailed explanation you can find in my YouTube video.https://youtu.be/dmSqmMJjETw Before connecting 2 tubes, it is about 40 cm. I connected it to another 1.2 m tube.The longer tube connects to the printer head. All the pieces of broken filament should in this tube. The final push filament should also into this tube. It will decrease the jam or trouble a lot. The short tube connects to the extruder. It works like a bridge to connect the broken pieces and long filament that in the spoil.Hope it will give you some help. https://youtu.be/dmSqmMJjETw