Quick-Connect-to-Threaded Fittings
Specification:
Material: Metal
Color: Blue,Black
1.PC4-M6 pneumatic fitting
Inner diameter(blue end): 4mm
Thread: 6 mm
Material: copper and plastic
2.PC4-M10 pneumatic fitting
Inner diameter(black end): 4mm
Thread: 10 mm
Material: stainless steel and plastic
Use:
Install: connecting by the outer thread of the quick fitting.
Remove: press and hold the blue or black end of the quick fitting and pull out the tube.
Advantage:
The upper part can be inserted outer diameter 4mm PTFE tube and self-locking.
2 end connections of quick fittings are able to bear greater and impulse but won't come off.
Compatibility: fit for 3D Printer 1.75mm Filament and other devices.
Easy to Install: the extruder fittings are PC4-M6 and the hotend fittings are PC4-M10, the upper part can be inserted outer diameter 4mm PTFE tube and self-locking.
PC4-M6 fitting: copper and plastic material, and sturdy; Thread: 6 mm, inner diameter(blue end): 4mm, fit for the tube whose outer diameter is 4mm.
PC4-M10 fitting: stainless steel and plastic material, anti-oxidation, anti-corrosion, and high hardness; Thread: 10 mm, inner diameter(black end): 4mm, fit for the tube whose outer diameter is 4mm.

Package:20 pcs