Stainless steel DN 6 flat face hydraulic plug with G 1/4 inch female threads. They are typically used for liquid lines to quickly connect and disconnect secure connections.
The G 1/4 inch female threads allow for it to be threaded onto a matching male threaded part. The maximum operating pressure is 250 bar (3625 psi). The coupling is suitable for temperatures between -25 to 200 °C (-13 to 392 °F). The housing material is stainless steel 303 (1.4305). The coupling complies with the ISO 16028 standard.
Pros:
- No dirt can get in as the coupling can simply be wiped clean due to the smooth flat face surface
- Axial forces can be absorbed well due to the coupling’s design, especially suited for use on hydraulic hoses
- Adheres to ISO 16028, allowing it to be interchangeable between brands
Specifications
Connection size : 1/4 inch
Nominal diameter (mm) : 6
Plug diameter : 16.2 mm
Socket diameter : 28 mm
Connection type : Inner thread cylindrical BSPP-G
Material : Stainless steel
Seal material : FKM (FPM)
Max pressure at 20 °C (bar) : 250
Min temperature (°C) : -25
Max temperature (°C) : 200
Standard : ISO 16028
Quality of material : Stainless steel 303 (1.4305)
Shape : Plug (male)
With dust cap : No

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