A heavy-duty hydraulic adapter designed for secure port-to-line connections, the 6405X0404 Hydraulic Adapter provides a reliable transition between SAE O-Ring Boss and NPT threaded connections. Built from durable carbon steel and rated for working pressures up to 5000 PSI, this straight fitting delivers dependable sealing and strength for demanding hydraulic systems. It’s designed to keep hydraulic fluid flowing where it should—inside the system and not decorating the shop floor.
Country of Origin
Varies by production batch
Key Features / Specifications
Ideal For