
F5515X04X06 | #4 JIC M to #6 ORB M 90
- 90° elbow configuration
- #4 JIC to #6 ORB adapter
- 95 units ready to ship








American Made
JIC fittings are precision-engineered hydraulic connectors that provide reliable, leak-resistant connections in high-pressure fluid power systems. These American-made fittings feature standardized 37-degree flare seating surfaces and are available in various configurations including straight adapters, 90-degree elbows, and multi-thread conversions. Compatible with JIC, NPT, and ORB connections, they serve critical applications in industrial machinery, mobile equipment, and construction hydraulics where secure fluid transfer is essential.
Talk to our experts for custom solutions and tailored guidance.
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What size is #4 JIC?
A #4 JIC fitting has a 7/16-20 thread with a 37-degree flare seat and is designed for 1/4-inch tubing in hydraulic systems.
What is the difference between JIC and NPT fittings?
Can JIC fittings be reused after disassembly?
What is an ORB hydraulic fitting?
How do I determine the correct JIC fitting size?
What torque specifications should I use for JIC fittings?
Are your JIC fittings compatible with synthetic hydraulic fluids?
Talk to our experts for custom solutions and tailored guidance.

JIC fittings connect hydraulic systems in industrial machinery, providing reliable fluid transfer for presses, injection molding equipment, and automated production lines.

Critical hydraulic connections for excavators, bulldozers, and heavy construction machinery requiring durable, leak-resistant fittings in demanding job site conditions.

JIC fittings enable fluid power connections in mobile equipment including agricultural tractors, forestry machinery, and material handling vehicles.

Essential components for hydraulic system maintenance, equipment retrofits, and emergency repairs across all industries requiring precision hydraulic connections.
Talk to our experts for custom solutions and tailored guidance.



Purchase precision hydraulic fittings directly from the manufacturer with over a decade of experience in fluid power systems and heavy machinery applications.
All JIC fittings fabricated in-house at our American facilities with North American raw materials, ensuring the highest level of quality and consistency.
Direct access to our team of engineers and designers who are fellow heavy equipment operators, providing expert guidance on fitting selection and application.
Connect with our hydraulics specialists for personalized fitting recommendations. Expect a detailed response within 24 hours with technical specifications and pricing.
For immediate assistance, feel free to give us a direct call at 607-307-4029 You can also send us a quick email at Sales@TimberwolfEquip.com
For immediate assistance, feel free to give us a direct call at 607-307-4029 You can also send us a quick email at Sales@TimberwolfEquip.com