Eaton 04Z-104-BG Hydraulic Hose Male Pipe Rigid Fitting

Product Description

The EATON 04Z-104-BG is a male pipe rigid fitting designed for hydraulic hose assemblies. It features a straight shape with NPT threaded connection and is machined from steel for durability in hydraulic system applications. The fitting accommodates a 1/4 inch hose inside diameter and a 1/4 inch hose outside diameter, with a thread size of 1/4-18 and a 9/16 inch hex size. It is part of the EATON Z Series and meets SAE J1176 standards. Hydraulic technicians and fluid power specialists install this fitting when terminating or coupling hose ends in mobile or industrial hydraulic circuits.

This fitting is intended for use in hydraulic hose assembly applications requiring a male pipe rigid straight end. It is suited for both mobile equipment and stationary hydraulic systems where a fixed, non-swivel NPT threaded connection is required at the hose end. Compatible hose series from the input data include EC110, EC115, EC118, EC210, EC215, H0105, H0106, H104, H115, H116, H145, H145R, H1571, H1776, H1777, H1812, H190, H190H, and H1981 among others as specified by the manufacturer.

Key Features

• Straight male pipe rigid fitting configuration for fixed NPT connections
• Steel construction for strength in hydraulic pressure applications
• 1/4-18 NPT thread size with 9/16 inch hex for standard wrench installation
• Meets SAE J1176 standard for hydraulic hose fittings
• Part of EATON Z Series hydraulic fitting line
• Compatible with a broad range of EATON hydraulic hose series

Compatibility

Per manufacturer data, this fitting is compatible with EATON hose series EC110, EC115, EC118, EC210, EC215, H0105 (-06 thru -12, -20), H0106 (-04 thru -10), H104, H115 (-04 thru -20), H116 (-04, -06, -08), H145, H145R, H1571 (-12 only), H1776 (-04 thru -20), H1777 (-04, -06, -08), H1812 (-04 thru -20), H190, H190H, and H1981 (-04).

Installation Notes

This fitting is installed by qualified hydraulic technicians or fluid power specialists. Depressurize and bleed all hydraulic circuits completely before disassembling any hose or fitting. Use appropriate wrenching on the hex flats only and avoid over-tightening NPT threads, as tapered pipe threads seal through thread deformation. Follow system manufacturer torque guidelines and applicable fluid power safety standards during assembly.