E3D Embedded Bowden Coupling for Metal - 1.75mm

These pneumatic fittings are designed to provide a simple and cost effective way of inserting Bowden tubing directly into your printed, plastic, or metal components.

The couplings are designed to take 4mm OD tubing.

Dimensions for the outer ring:

Outer diameter: 11.8mm
Overall diameter: 12.8mm
Inner diameter: 6.3mm
Thickness: 5mm

Dimensions for the insert:

Outer diameter: 10mm
Inner diameter: 4mm
Thickness of top lip: 1.5mm
Diameter of legs: 6mm