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 industrial component, part number 8040447, features a straight M12x1 D-coded 4-pin plug on both the field device and control sides, utilizing a screw-type lock with hexagon AF13, vertical knurling, and rotatable mounting. The unit includes a cable designation with a label holder, has a product weight of 98.5 g, provides a contact durability of 100, and carries a c UL us-Listed (OL) certification issued by UL under certificate E520706. 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 8040447. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.