PC4-M6 PTFE Tube Connector for 3D Printers

The PC4-M6 push-fit connector is a must-have component for any Bowden-style 3D printer setup.
It provides a secure and stable connection between your PTFE tube and hotend, ensuring consistent filament feeding and reliable print quality.
Designed for quick installation, this pneumatic fitting allows you to easily insert and lock the PTFE tube without tools.

Key Features

• Compatible with 4mm outer diameter PTFE tubes
• Standard M6 thread – commonly used in hotends
• Strong grip with internal stainless steel teeth
• Easy push-fit installation – no tools required
• Durable brass body for long-term use

Specifications

• Type: PC4-M6 (Male Straight)
• Thread Size: M6
• Tube Compatibility: 4mm OD PTFE tube
• Material: Brass + stainless steel locking teeth
• Application: 3D printers, Bowden systems

Typical Use

• Hotend PTFE connection
• Bowden tube setups
• Replacement for worn or loose fittings

Compatibility Note

PC4-M6 connectors are typically used on the hotend side.
For extruders, many printers use PC4-M10 connectors (sold separately).

Package Includes

• 1x PC4-M6 PTFE Connector