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24 degree cone connector
Metric O-ring port, SAE O-ring port, JIS BSPP O-ring port, BSPP flat face port, Metric flat face port, Four bolt split flange, NPTF taper thread, BSPT taper thread
Straight, Elbow, 45 Degree Elbow, Tee, Run Tee, Branch Tee, Cross, Banjo
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Stainless Steel DIN 2353 Stud Hydraulic Fittings: The High-Integrity Port Interface
Engineer robust and leak-proof connections between metric tubing and threaded ports with our high-performance Stainless Steel DIN 2353 Stud Fittings. Designed as the critical interface, these straight male stud fittings connect metric tubes directly to female-threaded ports on valves, pumps, manifolds, and cylinders. Conforming to the global ISO 8434-1 and DIN 2353 standards, they utilize a reliable flareless bite-type (cutting ring) system that delivers superior vibration resistance and a permanent, high-pressure seal without the need for O-rings. Machined from corrosion-resistant AISI 316/316L stainless steel, they are built to withstand demanding environments and aggressive media, making them essential for professional hydraulic system construction and maintenance.
Key Features & Benefits
Leak-Proof Port Connection: These stud fittings form a secure, leak-free bridge, connecting hydraulic tubes directly to threaded ports with the reliability of a metal-to-metal seal.
Below is a selection table showcasing standard configurations. The series designation (L=Light, S=Heavy) indicates the pressure rating, with the S-Series designed for more demanding conditions-1.
| Tube Size (Ød2) | Series & Working Pressure (PN) | Male Thread (G) | Wrench Size (SW) | Approx. Key Dimension (L7) | Material-1 |
|---|---|---|---|---|---|
| 22 mm | L Series (PN 160) | G 3/4" -14 | 27 mm | 35 mm | Stainless Steel-1 |
| 28 mm | L Series (PN 160) | G 1" -11 | 36 mm | 38 mm | Stainless Steel-1 |
| 20 mm | S Series (PN 400) | G 3/4" -14 | 27 mm | 37 mm | Stainless Steel-1 |
| 25 mm | S Series (PN 400) | G 1" -11 | 36 mm | 42 mm | Stainless Steel-1 |
| 6 mm | L Series | G 1/8" | 14 mm | - | Steel / Stainless Steel-8 |
| 10 mm | L Series | G 1/4" | 17 mm | - | Steel / Stainless Steel-8 |
General Specifications:
Connection: Flareless bite-type (cutting ring) with 24° cone-6
Max. Pressure: Up to 800 bar (11,600 PSI) depending on series and size-2-4
Temperature: Suitable for standard hydraulic fluid operating ranges
High-Pressure, Vibration-Resistant Seal: The precision 24° cone sealing system, combined with a hardened cutting ring, creates a robust metal-to-metal seal that excels in high-pressure and high-vibration applications. They are available in different pressure series (LL, L, S) rated for maximum working pressures up to 800 bar (11,600 PSI).
Global Standard Interchangeability: Adherence to DIN 2353 / ISO 8434-1 ensures perfect interchangeability with other leading brands, simplifying global procurement, system assembly, and service.
Superior Corrosion Resistance: Manufactured from high-grade stainless steel (AISI 316/316L), these fittings offer excellent resistance to corrosion, chemicals, and harsh environments, ensuring long-term reliability in industries like marine, chemical processing, and offshore.
Versatile Thread Options: Available with a wide range of common metric and BSPP (British Standard Parallel Pipe) male threads to fit virtually any port specification worldwide.
Applications
These stud fittings are the cornerstone for building reliable hydraulic circuits in:
Mobile Hydraulics: Connecting lines on excavators, loaders, and agricultural machinery.
Industrial Machinery: Valve and pump connections on machine tools, presses, and plastic injection molds.
Marine & Offshore: Hydraulic systems where corrosion resistance is critical.
Energy Sector: Wind turbines, hydraulic power units, and test stands.
Ordering Guide
For a correct and leak-proof installation, specify:
Tube Outer Diameter (Ød2) (e.g., 10 mm)
Required Pressure Series (L or S based on system pressure)
Male Thread Type and Size of the target port (e.g., G 1/2" or M18x1.5)
Material Preference (Stainless Steel AISI 316 for corrosion resistance)
Ensure system integrity with professional-grade connections. Browse our complete catalog of DIN 2353 Stud Fittings in stainless steel. Contact our technical support for assistance in selecting the perfect fitting for your port interface needs.
Stainless Steel DIN 2353 Stud Hydraulic Fittings: The High-Integrity Port Interface
Engineer robust and leak-proof connections between metric tubing and threaded ports with our high-performance Stainless Steel DIN 2353 Stud Fittings. Designed as the critical interface, these straight male stud fittings connect metric tubes directly to female-threaded ports on valves, pumps, manifolds, and cylinders. Conforming to the global ISO 8434-1 and DIN 2353 standards, they utilize a reliable flareless bite-type (cutting ring) system that delivers superior vibration resistance and a permanent, high-pressure seal without the need for O-rings. Machined from corrosion-resistant AISI 316/316L stainless steel, they are built to withstand demanding environments and aggressive media, making them essential for professional hydraulic system construction and maintenance.
Key Features & Benefits
Leak-Proof Port Connection: These stud fittings form a secure, leak-free bridge, connecting hydraulic tubes directly to threaded ports with the reliability of a metal-to-metal seal.
Below is a selection table showcasing standard configurations. The series designation (L=Light, S=Heavy) indicates the pressure rating, with the S-Series designed for more demanding conditions-1.
| Tube Size (Ød2) | Series & Working Pressure (PN) | Male Thread (G) | Wrench Size (SW) | Approx. Key Dimension (L7) | Material-1 |
|---|---|---|---|---|---|
| 22 mm | L Series (PN 160) | G 3/4" -14 | 27 mm | 35 mm | Stainless Steel-1 |
| 28 mm | L Series (PN 160) | G 1" -11 | 36 mm | 38 mm | Stainless Steel-1 |
| 20 mm | S Series (PN 400) | G 3/4" -14 | 27 mm | 37 mm | Stainless Steel-1 |
| 25 mm | S Series (PN 400) | G 1" -11 | 36 mm | 42 mm | Stainless Steel-1 |
| 6 mm | L Series | G 1/8" | 14 mm | - | Steel / Stainless Steel-8 |
| 10 mm | L Series | G 1/4" | 17 mm | - | Steel / Stainless Steel-8 |
General Specifications:
Connection: Flareless bite-type (cutting ring) with 24° cone-6
Max. Pressure: Up to 800 bar (11,600 PSI) depending on series and size-2-4
Temperature: Suitable for standard hydraulic fluid operating ranges
High-Pressure, Vibration-Resistant Seal: The precision 24° cone sealing system, combined with a hardened cutting ring, creates a robust metal-to-metal seal that excels in high-pressure and high-vibration applications. They are available in different pressure series (LL, L, S) rated for maximum working pressures up to 800 bar (11,600 PSI).
Global Standard Interchangeability: Adherence to DIN 2353 / ISO 8434-1 ensures perfect interchangeability with other leading brands, simplifying global procurement, system assembly, and service.
Superior Corrosion Resistance: Manufactured from high-grade stainless steel (AISI 316/316L), these fittings offer excellent resistance to corrosion, chemicals, and harsh environments, ensuring long-term reliability in industries like marine, chemical processing, and offshore.
Versatile Thread Options: Available with a wide range of common metric and BSPP (British Standard Parallel Pipe) male threads to fit virtually any port specification worldwide.
Applications
These stud fittings are the cornerstone for building reliable hydraulic circuits in:
Mobile Hydraulics: Connecting lines on excavators, loaders, and agricultural machinery.
Industrial Machinery: Valve and pump connections on machine tools, presses, and plastic injection molds.
Marine & Offshore: Hydraulic systems where corrosion resistance is critical.
Energy Sector: Wind turbines, hydraulic power units, and test stands.
Ordering Guide
For a correct and leak-proof installation, specify:
Tube Outer Diameter (Ød2) (e.g., 10 mm)
Required Pressure Series (L or S based on system pressure)
Male Thread Type and Size of the target port (e.g., G 1/2" or M18x1.5)
Material Preference (Stainless Steel AISI 316 for corrosion resistance)
Ensure system integrity with professional-grade connections. Browse our complete catalog of DIN 2353 Stud Fittings in stainless steel. Contact our technical support for assistance in selecting the perfect fitting for your port interface needs.
