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 558835 is a standard-size L-shaped industrial component featuring an 8.5 mm nominal width and a push-pull structural design with a sealing ring on the screwed plug. This part operates with compressed air per ISO 8573-1:2010 [7:-:-] across an operating pressure range of -0.095 MPa to 1.6 MPa and temperatures from -20 °C to 70 °C. Designed with a G3/8 external thread and a connection for 10 mm outside diameter pneumatic tubing, the 77.9 g unit mounts via a hollow bolt with an external hex requiring a 9 Nm nominal tightening torque. Please submit the exact part number, quantity, and application requirements for a quote.
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 558835. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.