Features:
OOTDTY
Widely use for connecting Bowden extruder and PE outside diameter 4mm, inside diameter 2mm
For 3D Printer 1.75mm filamentery, easy to install tube.
For PC4-M10 fittings thread , inner diameter(black end) 4mm, the fitting made of high qulity stainless steel and plastic, high hardness, antioxidtion, anti corrosion.
Compatibility: for all 1.75mm ABS 3D printer
Connecting by the outer thread of the quick fitting.

Specifications:
Inside Diameter: 2mm
Outside Diameter: 4mm
Length:18.5mm
Color: Black
Type: PC4 01
Thread:
Material: Stainless Steel

Package Includes:
10PCS PC4-01 Pneumatic Connector

Note:
Due to the problems of lighting effects and angles, there will be certain tolerances in the product, please understand.
Please allow 0-1cm error due to the manual measurment.