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