Overview
The Enerpac FZ-1617 is a high-pressure hydraulic hex nipple fitting engineered for demanding industrial and mobile hydraulic applications. This compact connector features dual 3/8″ NPTF male threads and a robust steel body with chrome plating, rated for 10,000 PSI maximum operating pressure. The FZ series hex nipple is a standard component for connecting hoses, cylinders, gauges, and other hydraulic system components with secure, leak-free connections.
Key Features
- Dual 3/8″-18 NPT male threaded ports for flexible system configuration
- 10,000 PSI maximum working pressure rating (700 bar)
- Chrome-plated steel construction for corrosion resistance and durability
- 3/4 inch hex wrench flats for simple installation and removal
- Compact 1.45 inch length fits tight spaces and manifold connections
- Designed for industrial hydraulics, mobile equipment, and fixed installations
Technical Specifications
- Connection Type: 3/8″-18 NPT Male (both ends)
- Maximum Pressure: 10,000 PSI (700 bar)
- Material: Steel, chrome-plated
- Hex Size: 3/4 inch
- Overall Length: 1.45 inches
- Weight: 0.1 lbs
- Series: FZ (High-Pressure)
- Configuration: Straight hex nipple
Typical Applications
The FZ-1617 is widely used in hydraulic systems requiring secure point-to-point connections:
- Industrial hydraulic power units and manifold systems
- Mobile equipment (loaders, excavators, cranes)
- Pressure test and calibration setups
- Hose and cylinder interconnections
- High-pressure pump and motor assemblies
- Temporary and permanent system modifications
Compatibility & Replacements
Compatible With
- Any hydraulic system with 3/8″ NPT thread ports
- Enerpac high-pressure hoses (HC series rated to 10,000 PSI)
- Standard industrial hydraulic cylinders and motors with NPT connections
- Gauge blocks, pressure switches, and transducers with 3/8″ NPT ports
- Enerpac hydraulic pumps, power units, and tool connections
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The Enerpac FZ-1617 is a standard OEM part and may replace equivalent high-pressure hex nipples from compatible manufacturers using 3/8″ NPT threads.
Works With
- Standard 3/8″-18 NPT hydraulic hoses and tube fittings
- ISO 4401 and ANSI B4.1 compliant manifold systems
- High-pressure hydraulic fluid (mineral oil, biodegradable, synthetic)
- Mobile and stationary industrial hydraulic equipment
- Manual and powered assembly tools using NPT adapters



