Parker PP-00424 Hydraulic Hose Fitting 45 Degree Elbow

Product Description

The PARKER PP-00424 is a 45-degree elbow hydraulic hose fitting designed for fluid power systems requiring an angled transition between a hose end and a threaded port. Constructed from steel, this female-thread fitting accepts a 5/16-inch hose diameter and threads into a 5/8-18 UNF port. The 45-degree elbow geometry reduces hose strain in tight routing paths and helps eliminate sharp bends that can restrict flow or accelerate hose wear. It is installed by hydraulic technicians and fluid power mechanics in industrial, mobile, and OEM equipment applications.

This fitting is suited for use in hydraulic plumbing runs where space constraints prevent a straight fitting connection. The 45-degree offset allows hose routing along frames, panels, or bulkheads without excessive hose flex or kinking. Typical installations include mobile hydraulic equipment, industrial machinery, and stationary power units where hose assemblies must navigate around structural components. The female thread engagement with a 5/8-18 UNF port is standard in many hydraulic valve, cylinder, and manifold configurations.

Key Features

• 45-degree elbow angle reduces hose bend radius stress in confined routing spaces
• 5/16-inch hose size for compatibility with standard small-bore hydraulic hose assemblies
• 5/8-18 UNF female thread for direct engagement with male-threaded hydraulic ports
• Steel construction for durability in hydraulic fluid environments
• Sold in a package quantity of 2 fittings per pack

Compatibility

Designed as an OEM-style hydraulic hose end fitting for systems using 5/16-inch hose with 5/8-18 UNF male threaded ports.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize the hydraulic system fully and verify zero-pressure conditions before removing or installing any fittings. Use the appropriate wrench flats on the fitting body — do not grip the hose end during tightening. Inspect threads and sealing surfaces for damage before assembly, and follow applicable fluid power standards for assembly torque based on fitting size and material.