High-Quality Pneumatic Connectors for 3D Printers - Low Leakage Blue PTFE Tube (2.15-2.20g/cm³) - Easy to Install 1.75mm Filament - Perfect for 3D Printing, DIY Projects & Home Workshops

FOR 3D PRINTER: Including 5pcs PTFE Tubings and 20pcs pneumatic fittings, suitable for 3D printer 1.75mm filament. PTFE TUBE SPECIFICATION: The outer diameter of the blue PTFE tube is 4mm, the inner diameter is 2mm, with 2.15‑2.20g/cm³ density. PC4-M6 SPECIFICATION: PC4‑M6 fittings have M6 (3mm) thread with 4mm ID (blue end) , and are suitable 4mm OD tubing. PC4-M10 SPECIFICATION: PC4‑M10 fittings have M10 (6mm) thread, 4mm ID (black end), and are suitable for 4mm OD tubing. EXCELLENT MATERIALS: The PC4‑M6 fitting is made of brass, and the PC4‑M10 fitting is made of stainless steel, sturdy and durable.

FOR 3D PRINTER: Including 5pcs PTFE Tubings and 20pcs pneumatic fittings, suitable for 3D printer 1.75mm filament.

PTFE TUBE SPECIFICATION: The outer diameter of the blue PTFE tube is 4mm, the inner diameter is 2mm, with 2.15‑2.20g/cm³ density.

PC4-M6 SPECIFICATION: PC4‑M6 fittings have M6 (3mm) thread with 4mm ID (blue end) , and are suitable 4mm OD tubing.

PC4-M10 SPECIFICATION: PC4‑M10 fittings have M10 (6mm) thread, 4mm ID (black end), and are suitable for 4mm OD tubing.

EXCELLENT MATERIALS: The PC4‑M6 fitting is made of brass, and the PC4‑M10 fitting is made of stainless steel, sturdy and durable.