The PC4-M6 Bowden Fitting is a reliable push-fit pneumatic connector designed for smooth and stable filament feeding in Bowden 3D printer setups. Compatible with 4mm OD PTFE tubing and 1.75mm filament, it provides a secure connection between the PTFE tube and hotend or extruder. Made from high-quality brass, the fitting offers excellent durability, heat resistance, and long-term performance. The precision locking design helps prevent tube movement, reduce filament slipping, and maintain consistent extrusion during printing. The one-touch push-fit design allows fast PTFE tube installation and removal without tools, making maintenance and upgrades easier. Supports: 4mm OD PTFE tube 1.75mm filament M6 threaded connection Key Features PC4-M6 pneumatic fitting for Bowden extruders Smooth and stable filament feeding One-touch push-fit design Durable brass construction Secure PTFE tube locking performance Reduced filament slipping and extrusion issues Easy installation and maintenance
