3D Printer Pneumatic Connectors PC4-01 1.75mm PTFE Tube quick coupler j-head Fittings Reprap Hotend Fit

Brand Name: BIQU
Model Number: Pneumatic Connectors
Name: Pneumatic Connectors
Usage: For 3D printer part
Stock: In stock
Condition: New 100%
Place of region: Guangdong,China(Mainland)
Material: stainless steel 
PTFE tubing OD: 4mm
Thread: 6mm

Widely use for connecting Bowden extruder and PETF tube