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
This Festo T-shape industrial component, part number 558741, features an 8 mm nominal width, a G1/4 external thread pneumatic connection 1, and a connection for a 10 mm outside diameter pneumatic tubing at connection 2. It utilizes a push-pull structural design with a sealing ring on the screwed plug, an external hexagon SW16 mounting type, and a silver releasing ring, operating within a pressure range of -0.095 MPa to 1.6 MPa for compressed air under ISO 8573-1:2010 [7:-:-]. Delivered in a pack size of 10 with a product weight of 44.4 g each, the unit has a nominal tightening torque of 7.5 Nm with a ±20% tolerance, a corrosion resistance class of 1, and an ambient temperature range of -20 °C to 70 °C. Submit the exact part number, quantity, and application requirements for an official 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 558741. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.