Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
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Festo
556856
Plug screw QSC-F-M7-I
The Festo part number 556856 is a standard industrial component weighing 2 g, constructed with a chromium and nickel-plated brass housing, an FPM thread seal, and an FPM tubing seal. This component utilizes a sealing ring on the screw-in stud, operates at pressures ranging from -0.95 to 16 bar across an ambient temperature range of 0 to 150 °C, and functions with compressed air in accordance with ISO8573-1:2010 [7:-:-] where lubricated operation is possible. It features a corrosion resistance classification CRC of 3, meets food safety requirements per the manufacturer's declaration, holds Germanischer Lloyd authorization, complies with RoHS materials notes, and requires a maximum tightening torque of 3.5 Nm. Submit the exact part number, quantity, and application requirements to request a formal quote for this component.
Request pricing and availabilityCommercial response for your destination and required quantity.
Request a Quote- Manufacturer
- Festo
- Part number
- 556856
- Data verification
- Manufacturer evidence reviewed
For a faster response, include quantity, condition, and delivery destination.
Exact part-number verificationTechnical properties are matched to 556856.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.
Verified configuration
Technical Specifications
- Size
- Standard
- Type of seal on screw-in stud
- Sealing ring
- Operating pressure complete temperature range
- -0.95 ... 16 bar
- Operating medium
- Compressed air in accordance with ISO8573-1:2010 [7:-:-]
- Note on operating and pilot medium
- Lubricated operation possible
- Corrosion resistance classification CRC
- 3
- Food safety
- to manufacturer's declaration
- Ambient temperature
- 0 ... 150 °C
- Authorization
- Germanischer Lloyd
- Max. tightening torque
- 3.5 Nm
- Product weight
- 2 g
- Materials note
- Conforms to RoHS
- Materials information, housing
- Brass | Chromium and nickel plated
- Materials information for thread seal
- FPM
- Materials information for tubing seal
- FPM
Engineering context
Identification and RFQ Guidance
What to include in your RFQ
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Technical verification
Our sourcing response is prepared against Festo 556856. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.