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.

Festo
The Festo part number 558717 is an L-shaped standard industrial component featuring a nominal width of 11 mm, a G3/8 external thread for pneumatic connection 1, and a connection for a 12 mm outside diameter pneumatic tubing at connection 2. Operating across a pressure range of -0.095 MPa to 1.6 MPa (-0.95 bar to 16 bar / -13.775 psi to 232 psi) and temperatures from -20 °C to 70 °C, this push-pull design uses a sealing ring on the screwed plug and an external hexagon SW20 for mounting. Each pack size contains 10 units, weighing 56.1 g each, and supports compressed air conforming to ISO 8573-1:2010 [7:-:-] with lubricated operation possible. Submit the exact part number, quantity, and application requirements to receive an RFQ.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
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.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 558717. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.