Upgrade or replace your 3D printer components with this 10 Pack PC4-M10 Pneumatic Quick Connector Fittings, designed for secure Bowden tube connections.

These Bowden tube couplers provide a reliable push-fit connection for PTFE tubing, helping maintain stable filament feeding during printing.

Compatible with many 3D printers including Ender-3, Ender-3 V2, and E3D V6 hotend setups, these connectors are commonly used in Bowden extruder systems.

The precision threaded metal design ensures a tight fit and dependable performance for consistent 3D printing results.

Perfect for 3D printer maintenance, upgrades, and replacement parts.