Upgrade your 3D printer setup with this high-quality PC4-M6 and M10 pneumatic connectors, designed to fit 4mm OD PTFE tubing with a 4.3mm bore. This straight-through coupling is perfect for ensuring smooth filament feeding and reliable performance in Bowden-style extruders.

Features:

• Type: PC4-M6 Straight Pneumatic Connector

• Bore Size: 4.3mm – ideal for 1.75mm filament through 4mm PTFE tubes

• Thread Size: M6 – M10 standard fit for most 3D printer extruders

• Compatibility: Universal fit for popular 3D printer models including Creality Ender, CR-10, Anycubic, Prusa, and more

• Use Case: Ideal for feed inlet coupling, Bowden extruder setups, and filament guiding systems

Ensure optimal extrusion with this durable and easy-to-install PC4-M6 fitting. Perfect for 3D printing enthusiasts and professionals seeking reliable pneumatic connectors.