FK-M16 – Self-Aligning Quick Coupling – Festo Piston-Rod Attachments

USD $ 20.16 USD $ 16.53

SKU: Festo 2065

Manufacturer Part Number: Festo 2065
Festo Piston-Rod Attachments: FK-M16
OEM Spec Ref 

The Festo FK-M16 Piston-Rod Attachment, with MPN 2065, is an essential component designed for enhancing the reliability and performance of your pneumatic systems. This robust attachment is specifically engineered to offer secure and precise connectivity between piston rods and other components in a variety of industrial applications.

Key Features:

  • High Precision Engineering: Ensures a perfect fit and optimal functionality with piston rods, facilitating accurate motion and alignment in machinery.
  • Robust Construction: Manufactured with top-grade materials, the FK-M16 is built to withstand the harsh conditions of industrial environments, ensuring durability and longevity.
  • Versatile Compatibility: This piston-rod attachment is compatible with a wide range of pneumatic systems, making it a versatile choice for numerous industrial setups.
  • Easy Installation: Designed for simplicity, it allows for quick and hassle-free installation, reducing downtime and enhancing productivity.
  • Enhanced Mechanical Support: Provides robust mechanical support to the piston rods, thereby improving the overall stability and efficiency of the pneumatic system.


  • Increased System Reliability: By providing secure attachment points, it enhances the reliability of pneumatic systems, minimizing the risk of component disengagement and failures.
  • Improved Performance: Helps in maintaining the alignment and precision of moving parts, which in turn boosts the performance and efficiency of the entire system.
  • Reduced Wear and Tear: The sturdy construction reduces the wear and tear on connecting points, thereby extending the lifespan of both the attachment and the system.
  • Maintenance Efficiency: Its design simplifies maintenance tasks, allowing for quicker inspections and replacements without compromising system integrity.


  • Industrial Manufacturing: Ideal for machinery where precision movement of piston rods is crucial, ensuring consistent performance.
  • Automotive Assembly: Used in automotive production lines to provide reliable and efficient connections, supporting streamlined assembly processes.
  • Robotics and Automation: Plays a critical role in robotic systems by ensuring precise and stable connections for effective motion control.
  • General Pneumatics: Suitable for a broad range of applications in various industries that require reliable pneumatic connections.

The Festo FK-M16 Piston-Rod Attachment is a testament to Festo’s commitment to precision and quality, providing not just a connection solution but a significant enhancement to the stability and functionality of pneumatic systems across diverse industrial sectors.

Technical data

Feature Specification
Size M16
Corrosion resistance class (CRC) 2 – Moderate corrosion stress
LABS (PWIS) conformity VDMA24364-B2-L
Suitability for Li-ion battery production Metals with more than 1% by mass of copper are excluded. Exceptions: printed circuit boards, cables, electrical connectors, and coils
Ambient temperature -40 °C … 150 °C
Product weight 670 g
Note on materials RoHS-compliant
Bushing material Steel
Housing material Steel
Ball pin material Case-hardened steel
Spherical washer material Case-hardened steel
Nut material Steel
Weight 0.670 kg