Need quick-connect fittings for hydraulic lines? These are BSP flat face couplings that meet ISO 16028 standards. They come in sizes like 1/4\, 3/8\, and 1/2\ (check listing for exact size). Brand is ALFAGOMMA. Made from galvanized steel, they handle up to 350 BAR pressure and temperatures from -30°C to +125°C. The flat face design minimizes fluid loss and air inclusion when connecting/disconnecting. Perfect for agricultural equipment, construction machinery, or industrial hydraulic systems. Non-domestic product. If you're plumbing hydraulic lines that need frequent disconnection, these make life easier. No modifications, just straight replacement parts.