Eaton 12Z-J12-BG Hydraulic Hose Fitting 3/4-14 Mpt Steel

Product Description

The EATON 12Z-J12-BG is a male pipe rigid fitting designed for hydraulic hose assemblies in industrial and mobile equipment applications. Constructed from steel, this fitting provides a solid, non-swivel connection between a hydraulic hose and a threaded port. The male pipe taper thread measures 3/4-14 (MPT), compatible with standard pipe thread ports. The hose end accommodates a 12 mm hose size with a 3/4-inch hose diameter. Rigid-style fittings are the correct choice when a fixed, non-rotating connection is required and assembly orientation is set at the time of installation. Hydraulic technicians and maintenance professionals install this fitting as part of custom or replacement hose assemblies on hydraulic systems.

This fitting is suited for use in high-pressure hydraulic systems found in agricultural equipment, construction machinery, industrial presses, and similar applications requiring a dependable rigid pipe connection. It is a direct replacement or spare component for hydraulic hose assembly work where a steel 3/4-14 MPT male pipe rigid end fitting is specified. The compact overall length of 3.24 inches and hex size of 1-3/8 inches make it compatible with standard hydraulic assembly tooling.

Key Features

• Male pipe rigid fitting design — provides a fixed, non-rotating hose-to-port connection
• 3/4-14 MPT thread size for standard pipe taper thread ports
• Steel construction for durability in hydraulic service environments
• 12 mm hose size with 3/4-inch hose diameter compatibility
• 1-3/8-inch hex size accommodates standard hydraulic wrenching tooling
• Sold individually — single-piece packaging for replacement and service use

Compatibility

Designed as an OEM-style replacement rigid pipe fitting for hydraulic hose assemblies requiring a 12 mm, 3/4-14 MPT male pipe end connection in steel.

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and fully de-energize the hydraulic system before disconnecting any hose or fitting. Apply appropriate thread sealant to the pipe threads per system requirements, and torque to the fitting using the 1-3/8-inch hex — do not use the hose as a lever. Inspect the mating port threads and hose ferrule condition before assembly to ensure a leak-free connection.