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