Features:

  • Teflon Tube: outside diameter 4mm, inside diameter 2mm; density 2.15-2.20g/cm3; it made of premium PTFE (Poly Tetra Fluoro Ethylene) material, safety and non-toxic, heat resistant up to 260℃
  • PC4-M6 fittings: thread M6/3mm, inner diameter(blue end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of premium copper and plastic, sturdy and durable
  • PC4-M10 fittings: thread M10/6mm, inner diameter(black end) 4mm, fit for the tube whose outer diameter is 4mm, the fitting made of stainless steel and plastic, high hardness, antioxidtion, anti corrosion
  • Compatibility: compatible with all 1.75mm PLA ABS 3D printer
  • Installation: connecting by the outer thread of the quick fitting, easy to install
They are comparable with the Anet E10

Okay. Small backstory. So I recently purchased an Anet E10 3d Printer and one day after a failed print 47 hours deep. I decided to perform some maintenance. Some where along the process, I accidentally damaged the Pneumatic Fitting that connects to the heat sink... Don't ask. Any who, I decided to purchase the set in an effort to get back on task printing 3d prints. I was able to get them today and replace the one I damaged. It fits like a glove and I have no issues what so ever. I'm glad I took time out to buy this. If you are ever in need of a replacement be it through wear and tear or by accidentally damage the part... Like I did... Purchase the item to save you some cash from buying them separately.

Exactly what I needed (almost)

I had a worn PC4-M6 fitting on my 3D printer. Originally thought it was PC4-M10 (which I had on hand), and then found this kit. The fittings are machined very well, with no burrs, and fit perfectly and securely. I really haven't needed the M10 fitting or PTFE tube, but have verified those components fit my printer and happy I have them anyway.

Great Couplers

Used these to replace the factory couplers in my Ender-3. The factory ones are garbage. These have nice metal teeth, a positive tactile click while depressing, and they hold really well. I would recommend ordering these at the same time as an Ender-3, and just replace the factory ones as you assemble.

Upgrade for Ender 3 stock

I've swapped out the stock fittings for these, and glad I did. They tube is not easily unseated and you have to give them a solid push to release the tube. The tube is also good quality.

As advertised

Works well with my Anycubic Kossel Delta. What more could you ask for? They hold the tubing firmly, tubing is the correct size, and printing is going well.

Good upgrade for Ender 3

The stock fittings wouldn't hold the PTFE tube tight and was causing issues but these seem to work perfect.

Great replacements for my Ender 3!

A good upgrade from the questionable stock fittings and tube that came with my Ender 3. Highly recommend getting a tube cutter for a clean cut!

Have a 3D printer? You need a set of these!

My ender 3 came with a similar part, but these were recommended by a few reviewers on Youtube. I got 'em, Installed 'em, and they work better than stock! Now I have a few backups that I will keep around in case something goes nutzy! Get 'em, they'll make you happy!

Good upgrade

Upgraded ender3 three tube would pull out so far no complaints. Seems like don’t even need those little clips like stock tubing and connectors you have to use.

QUALITY

Wow, the PTFE tubing and bowden blocks are SO much better than the Creality Ender 3 stock parts.

Full Reviews