The Official Capricorn Stainless Steel Pneumatic Push-In Fitting PC4-M10 (PC4-01) is a high-quality component designed to enhance the performance and reliability of 3D printers utilizing Bowden extruder systems. This fitting securely connects PTFE tubing to the printer's hotend or extruder, ensuring consistent filament feeding and reducing the risk of printing issues.​

Key Features:

• Robust Construction: Crafted from stainless steel, this fitting offers exceptional durability and resistance to corrosion, outperforming standard brass or plastic alternatives.​

• Precise Compatibility: Engineered specifically for 1.75mm filament systems, it accommodates PTFE tubing with an outer diameter of 4mm.​

• Thread Specifications: Features an M10 thread with a 0.9mm pitch, ensuring a secure and stable connection to compatible components. 

• Straight-Through Design: Allows for unobstructed filament passage, minimizing the risk of clogs and enhancing print quality.​

Applications:

This fitting is particularly suitable for the hotend side of Bowden-style 3D printers, such as the Creality CR-10 series, where a reliable and sturdy connection is essential for optimal printing performance. ​

By integrating the Official Capricorn PC4-M10 fitting into your 3D printer setup, you can achieve more consistent and reliable filament extrusion, contributing to improved print quality and overall printer efficiency.