Eaton 12Z-P10-BG Hydraulic Hose Orb Fitting 12mm 7/8-14

Product Description

The EATON 12Z-P10-BG is a male straight thread O-ring boss (ORB) hydraulic hose fitting designed for use in high-pressure hydraulic systems. Constructed from steel, this fitting connects a 12 mm hydraulic hose to a 7/8-14 straight thread port sealed by an O-ring at the boss face. The ORB design eliminates the need for thread sealants by creating a positive metal-to-O-ring face seal, reducing the risk of leaks at connection points. This fitting is a direct-connect component installed by hydraulic system technicians, mobile equipment mechanics, and industrial maintenance professionals working on fluid power circuits.

This fitting is suited for mobile hydraulic equipment, industrial machinery, and fluid power systems that use 7/8-14 straight thread ORB ports. It accepts a 12 mm hose end and is intended for applications where a reliable, leak-resistant male port connection is required. The steel construction makes it appropriate for use in demanding environments where mechanical strength and pressure integrity are critical. Technicians working on construction equipment, agricultural machinery, and industrial presses will find this a standard replacement fitting for ORB-ported components.

Key Features

• Male straight thread O-ring boss (ORB) configuration provides a positive face seal without pipe thread sealant
• Steel construction for high mechanical strength in demanding hydraulic applications
• 7/8-14 thread size fits standard ORB straight thread ports
• 12 mm hose size with 7/8 inch hose diameter compatibility
• 1-1/8 inch hex size allows standard wrench installation and removal
• Compact profile at 2.53 inches length for use in space-constrained plumbing runs

Compatibility

Designed as an OEM-style replacement male straight thread ORB fitting for hydraulic systems using 12 mm hose ends and 7/8-14 straight thread O-ring boss ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician familiar with fluid power systems. Depressurize and isolate the hydraulic circuit completely before disconnecting or installing any fittings. Inspect the O-ring for damage before assembly and ensure the boss seat face is clean and free of debris. Torque the fitting using the 1-1/8 inch hex to the system or equipment manufacturer's specified value for 7/8-14 ORB connections.