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.

Hydac
The Hydac KMA M8 ES is a light model series carrier rail nut featuring an M8 thread size and constructed from 1.4571 material, carrying GTIN 4050571441579. This official Hydac component is identified by the official product name carrier rail nuts, light model series, M 8, 1.4571 of Hydac. Submit your exact part number, quantity, and application requirements to request 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 Hydac 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 Hydac KMA M8 ES. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.