Swagelok SS-6M0-SET 316 Stainless Steel Tube Fitting Ferrule Set for 6 mm Tubing

Swagelok SS-6M0-SET is a genuine OEM replacement ferrule set designed for Swagelok gaugeable tube fittings used with 6 mm outer diameter tubing. Manufactured from 316 stainless steel, this kit contains the critical sealing and gripping components required to remake a reliable, leak-tight connection in fluid and gas systems .

This set typically includes the front ferrule and back ferrule, often pre-assembled on an arbor for convenience, and is designed to be used when replacing tubing or performing maintenance on existing Swagelok fittings .

Note on Variants: The ferrule set alone (front and back ferrules) is commonly ordered as SS-6M0-SET. If you require a complete set that also includes the nut, the correct part number is SS-6M0-NFSET .

Key Features & Benefits

OEM Genuine Swagelok Part: Ensures proper fit, material compatibility, and maintains the integrity of your original Swagelok tube fitting .

Advanced Hinging-Colleting™ Back Ferrule Design: The patented geometry of the back ferrule translates axial motion into a strong radial grip on the tubing, providing excellent vibration resistance and a secure hold without high assembly torque .

Case-Hardened Surface: The back ferrule undergoes a proprietary low-temperature carburization (SAT12™) process, case-hardening the surface to enhance tube grip and sealing performance .

316 Stainless Steel Construction: Provides excellent corrosion resistance and durability, making it suitable for a wide range of industrial, analytical, and process instrumentation applications .

Two-Ferrule Mechanical Grip: The design separates the sealing and gripping functions. The front ferrule creates the primary seal against the fitting body and tubing, while the back ferrule provides the mechanical grip on the tube .

Technical Specifications (SS-6M0-SET)

Specification Detail

Manufacturer Swagelok

Part Number SS-6M0-SET

Product Type Ferrule Set (Front and Back Ferrules)

Material 316 Stainless Steel

Compatible Tube OD 6 mm

Fitting Series Swagelok Gaugeable Tube Fittings

Application Replacement ferrules for remaking tube connections

Compatibility and Applications

The SS-6M0-SET is a spare part designed for use with Swagelok gaugeable tube fittings that accommodate 6 mm tubing. These fittings are ubiquitous in applications requiring reliable, leak-free connections, including:

Process Instrumentation: For analyzers, pressure gauges, and sensors.

Chemical and Petrochemical: In fluid handling systems requiring corrosion-resistant components .

Oil and Gas: For natural gas sample systems, hydraulic lines, and control panels .

Research and Development: In laboratory setups and analytical equipment.

General Industrial: For pneumatic and low-pressure hydraulic systems.

Why Replace Ferrules?

Swagelok recommends replacing the ferrules (and the nut, if necessary) whenever a fitting is disconnected and the tubing is removed . During initial installation, the ferrules swage onto the tubing to create the permanent grip and seal. Once disturbed, they may not reseal effectively. Using a genuine SS-6M0-SET ensures that the new connection will be as reliable as the original installation.

Installation Information

For detailed installation instructions, refer to the official Swagelok Tube Fitting Installation Guide. Proper pull-up is critical and can be verified using a Swagelok gap inspection gauge .

Ordering Information

The manufacturer part number for the 6 mm stainless steel ferrule set is SS-6M0-SET . For purchasing, availability, and pricing, please contact us.

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