F5515X04X06 | #4 JIC M to #6 ORB M 90
5315X04X06 | #4 JIC M to #6 ORB M
5315X04X06 | #4 JIC M to #6 ORB M
F5515X04X06 | #4 JIC M to #6 ORB M 90
F5405X04X06 | #4 JIC M to #6 NPT M 90
F5405X04X04 | #4 JIC M to #4 NPT M 90
Hydraulic Hose Fittings
F5515X06X04 | #6 JIC M to #4 ORB M 90
American Made certified

American Made

JIC Fittings: Precision Hydraulic Connections

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.

Our Range of Products

F5515X04X06 | #4 JIC M to #6 ORB M 90

F5515X04X06 | #4 JIC M to #6 ORB M 90

  • 90° elbow configuration
  • #4 JIC to #6 ORB adapter
  • 95 units ready to ship
5315X04X06 | #4 JIC M to #6 ORB M

5315X04X06 | #4 JIC M to #6 ORB M

  • Compact straight adapter design
  • JIC male to ORB male connection
  • 5-star customer rating
5315X04X06 | #4 JIC M to #6 ORB M

5315X04X06 | #4 JIC M to #6 ORB M

  • Space-constrained installations
  • #4 JIC to #6 ORB compatibility
  • AHS Hydraulics manufactured
F5515X04X06 | #4 JIC M to #6 ORB M 90

F5515X04X06 | #4 JIC M to #6 ORB M 90

  • 90-degree hydraulic adapter
  • #4 JIC to #6 ORB connection
  • 95 units available in stock
F5405X04X06 | #4 JIC M to #6 NPT M 90

F5405X04X06 | #4 JIC M to #6 NPT M 90

  • Space-saving 90° design
  • #4 JIC to #6 NPT adapter
  • Compact fitting profile
F5405X04X04 | #4 JIC M to #4 NPT M 90

F5405X04X04 | #4 JIC M to #4 NPT M 90

  • Right-angle 90° configuration
  • JIC to NPT thread conversion
  • 33 units in stock

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Frequently Asked Questions

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?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Industrial Manufacturing

Industrial Manufacturing

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

Construction Equipment

Construction Equipment

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

Mobile Hydraulics

Mobile Hydraulics

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

Maintenance & Repair

Maintenance & Repair

Essential components for hydraulic system maintenance, equipment retrofits, and emergency repairs across all industries requiring precision hydraulic connections.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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5015X06X08 | #6 JIC M to #8 JIC M

JIC Hydraulic Hose Fittings Catalog

Browse our comprehensive catalog of JIC (Joint Industry Council) hydraulic hose fittings, featuring male-to-male, male-to-female, straight, and 90-degree elbow configurations. Our American-made fittings include JIC to NPT, JIC to ORB, and JIC to JIC adapters in sizes #4 through #20, all engineered for reliable high-pressure hydraulic system connections in industrial and mobile equipment applications.
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F5515X04X06 | #4 JIC M to #6 ORB M 90

1/4 to 3/8 Hydraulic Fittings for Precision Connections

High-precision 1/4 to 3/8 hydraulic fittings engineered for reliable fluid connections in demanding hydraulic systems. These American-made adapters feature JIC, ORB, NPT, and hose barb configurations in straight and 90-degree elbow designs. Manufactured from steel for high-pressure applications, these fittings ensure leak-free connections across construction equipment, mobile machinery, and industrial fluid power systems.
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5315X04X06 | #4 JIC M to #6 ORB M

1/4 inch JIC Fittings

Browse our complete line of 1/4 inch JIC fittings, engineered for high-pressure hydraulic systems. These American-made steel fittings feature #4 JIC Male connections compatible with NPT and ORB configurations. Available in straight and 90-degree elbow designs, they provide reliable, leak-resistant connections for industrial machinery, construction equipment, and mobile hydraulics. Over a decade of manufacturing excellence ensures precision-engineered components at unbeatable prices.
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Why Industrial Hydraulics Professionals Choose HydraWolf Hydraulics Mfg

Direct Manufacturer Expertise

Purchase precision hydraulic fittings directly from the manufacturer with over a decade of experience in fluid power systems and heavy machinery applications.

Superior Quality Control

All JIC fittings fabricated in-house at our American facilities with North American raw materials, ensuring the highest level of quality and consistency.

Technical Support Excellence

Direct access to our team of engineers and designers who are fellow heavy equipment operators, providing expert guidance on fitting selection and application.

Get Expert Guidance on Your JIC Fitting Requirements

Connect with our hydraulics specialists for personalized fitting recommendations. Expect a detailed response within 24 hours with technical specifications and pricing.

Contact Us Today

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