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 4563 is a T-shape industrial component featuring a nominal width of 2 mm, an external thread M5 for pneumatic connection 1, and a barbed fitting with nut for 4 mm inside diameter pneumatic tubing alongside a 6 mm outside diameter connection for pneumatic connection 2. This assembly incorporates a die-cast zinc housing, a galvanized steel hollow bolt, an anodized wrought aluminum alloy union nut, and a sealing ring constructed from NBR and high-alloy stainless steel with a sealing ring type on the screwed plug. Operating across a temperature range of -10 °C to 60 °C, it handles compressed air per ISO 8573-1:2010 [7:-:-] with lubricated operation possible at an operating pressure spanning -0.095 MPa to 1 MPa (-0.95 bar to 10 bar, -13.775 psi to 145 psi). The unit offers a nominal tightening torque of 1.33 Nm with a ±20% tolerance, any mounting position, a Corrosion Resistance Class of 1, VDMA24364-B1/B2-L LABS conformity, and RoHS compliance, and is supplied in a pack size of 10. 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 4563. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.