
5015X12X10 | #12 JIC M to #10 JIC Female
- JIC Male to Female Connection
- Precision-Engineered Design
- Durable Construction


American Manufacturing Excellence
ISO Quality Standards
5/16 to 1/4 square adapters are precision-engineered hydraulic fittings designed to connect components with different thread sizes and connection types. These adapters enable seamless integration between JIC, NPT, and ORB connections in hydraulic systems. Manufactured to exacting standards, they ensure reliable performance in demanding industrial, mobile, and construction applications where secure, leak-free connections are critical for system efficiency.


What thread sizes are compatible with these adapters?
Our adapters support #10, #12, and #16 thread sizes across JIC, NPT, and ORB connection types for versatile hydraulic system integration.
Can I use these adapters for high-pressure hydraulic systems?
Are these adapters compatible with standard hydraulic equipment?
What is the lead time for these hydraulic adapters?
Do you offer technical support for adapter selection?
Can these adapters be used in mobile hydraulic applications?
What material are these hydraulic adapters made from?
Talk to our experts for custom solutions and tailored guidance.

Essential adapters for hydraulic system connections in industrial equipment maintenance and repair operations.

Critical fittings for converting connections in mobile hydraulic systems and heavy machinery applications.

Reliable adapters for hydraulic equipment assembly and maintenance in construction machinery and systems.

Durable connection adapters for fluid power systems in tractors and agricultural machinery applications.
Talk to our experts for custom solutions and tailored guidance.



Purchase directly from the manufacturer and receive superior American-made hydraulic components at unbeatable prices without middleman markups.
All components fabricated in-house with North American raw materials and the highest level of quality control throughout the manufacturing process.
Direct access to our team of engineers and designers who are fellow heavy machine operators, ensuring you receive the correct part every time.
Submit your specifications and our hydraulic experts will respond quickly with pricing and technical guidance to ensure you get the right adapter.
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