Eaton 12Z-30K-BG Hydraulic Hose Female Swivel Fitting

Product Description

The EATON 12Z-30K-BG is a female swivel 30-degree flare hydraulic hose fitting designed for use in metric hydraulic systems. Constructed from steel, this fitting accepts a 12 mm hose size with a 7/8-inch hose diameter and threads onto an M30 x 1.50 metric thread. The swivel design allows the hose to be positioned without twisting during installation, reducing stress on the hose assembly. At 0.62 pounds and compact dimensions, it is a direct-fit replacement component suited for hydraulic circuit service work performed by hydraulic technicians and industrial maintenance professionals.

This fitting is used in metric hydraulic plumbing applications where a 30-degree flare female swivel connection is required. Typical install scenarios include mobile equipment hydraulics, industrial machinery, and hydraulic power units that use M30 x 1.50 threaded ports. The 1-27/64-inch hex size accommodates standard open-end or combination wrenches for assembly and removal. It is sold individually and packaged as a single unit.

Key Features

• Female swivel 30-degree flare fitting design allows hose positioning without twisting
• M30 x 1.50 metric thread for compatibility with metric hydraulic ports
• Steel construction provides durability in high-pressure hydraulic environments
• 7/8-inch hose diameter accepts 12 mm hose size
• 1-27/64-inch hex size works with standard combination or open-end wrenches
• Compact footprint: 3.21 inches length, 1.56 inches width, 1.56 inches height

Compatibility

Designed as an OEM-style replacement swivel flare fitting for metric hydraulic hose assemblies requiring an M30 x 1.50 threaded female swivel 30-degree flare connection with a 12 mm hose size.

Installation Notes

Installation should be performed by a qualified hydraulic technician or industrial mechanic. Depressurize and bleed the hydraulic system fully before removing or installing any fittings. Use a backup wrench on the mating port to prevent component damage during torquing. Inspect the flare seat and threads for damage before assembly to ensure a leak-free connection.