Eaton 08Z-508-BG Male Sae 37 Jic Rigid Fitting 3/4-16

Product Description

The EATON 08Z-508-BG is a male SAE 37-degree JIC rigid hydraulic hose fitting manufactured from steel. It is designed to terminate or connect hydraulic hose assemblies where a fixed, non-swivel end connection is required. The fitting uses a 3/4-16 UNF thread with a 37-degree flare seat to create a leak-resistant metal-to-metal seal. With a 13/16-inch hex and a 3/4-inch hose diameter, this fitting is a standard component in medium-pressure hydraulic systems found in mobile equipment, industrial machinery, and agricultural applications. Installation is typically performed by hydraulic technicians and millwrights assembling or repairing hose lines.

This fitting is suited for use in hydraulic circuits requiring a rigid male JIC termination at the hose end. The SAE 37-degree flare standard is widely used across mobile hydraulics, construction equipment, and industrial fluid power systems. The 8 mm hose size designation corresponds to the hose inner diameter class, making this fitting compatible with standard JIC hose assemblies of that size class. It is sold individually and is a direct replacement or new-assembly component for rigid-style hose end applications.

Key Features

• Male SAE 37-degree JIC rigid fitting — fixed, non-swivel construction for secure hose termination
• 3/4-16 UNF thread size provides a standard JIC male connection
• Steel construction for durability in hydraulic system environments
• 13/16-inch hex for wrench engagement during installation and removal
• 3/4-inch hose diameter and 8 mm hose size class for compatibility with standard JIC hydraulic hose assemblies

Compatibility

Designed as a standard SAE 37-degree JIC rigid male hose end fitting for use with compatible hydraulic hose assemblies requiring a 3/4-16 thread and 3/4-inch hose diameter connection.

Installation Notes

Installation should be performed by a qualified hydraulic technician or millwright. Depressurize and isolate the hydraulic circuit fully before disconnecting or assembling any fittings. Hand-tighten the fitting to the flare seat first, then use a wrench on the 13/16-inch hex to bring to a snug, leak-free assembly — do not overtighten, as this can damage the 37-degree flare seat. Follow applicable fluid power standards such as SAE J514 for JIC fitting assembly practices.