Home > Hydraulic Adapters > Steel Hydraulic Adapters > Steel 37°JIC Flare
Our steel 37°JIC flare come in many configurations such as 2404 male connector, 2503 45° male elbow, and many more. These hydraulic fittings have NPTF threads. The JIC connection is widely used in hydraulic systems. When the straight threads are engaged, the 37° male seat seals on the 37° female flare seat which allows a complete mechanical seal. JIC fittings are an excellent choice for preventing leaks and can be used for higher pressure applications.


Industrial Supply offers a multitude of items ranging from camlocks, hydraulic hose, industrial hose, pipe fittings, hydraulic quick couplers, gauges, and many more industrial type products. If you see something on the site that you would like to know more about, or if there is something that you were looking for in particular that’s not on the site, please contact us at (360) 734-6330 and we’ll be there to help you as we pride ourselves with “Service Being Our Most Important Product”.

2404 Male Connector 2501 90° Male Elbow 2503 45° Male Elbow
Our 2404 male connector come in a zinc plated steel and has NPTF threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.
Our 2501 90º Male Elbow come in a zinc plated steel and has NPTF threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.


Our 2503 45° male elbow come in a zinc plated steel and has NPTF threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.
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2404-04-04 Male Connector - 1/4" Tube Male JIC x 1/4" Male NPTF - Zinc Plated Steel 2404-04-04 Male Connector - 1/4" Tube Male JIC x 1/4" Male NPTF - Zinc Plated Steel

Our 2404-04-04 male connector is 1/4" tube Male JIC x 1/4" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $0.44
2404-06-06 Male Connector - 3/8" Tube Male JIC x 3/8" Male NPTF - Zinc Plated Steel 2404-06-06 Male Connector - 3/8" Tube Male JIC x 3/8" Male NPTF - Zinc Plated Steel

Our 2404-06-06 male connector is 3/8" tube Male JIC x 3/8" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $0.62
2404-08-06 Male Connector - 1/2" Tube Male JIC x 3/8" Male NPTF - Zinc Plated Steel 2404-08-06 Male Connector - 1/2" Tube Male JIC x 3/8" Male NPTF - Zinc Plated Steel

Our 2404-08-06 male connector is 1/2" tube Male JIC x 3/8" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $0.68
2404-06-08 Male Connector - 3/8" Tube Male JIC x 1/2" Male NPTF - Zinc Plated Steel 2404-06-08 Male Connector - 3/8" Tube Male JIC x 1/2" Male NPTF - Zinc Plated Steel

Our 2404-06-08 male connector is 3/8" tube Male JIC x 1/2" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $0.97
2404-08-08 Male Connector - 1/2" Tube Male JIC x 1/2" Male NPTF - Zinc Plated Steel 2404-08-08 Male Connector - 1/2" Tube Male JIC x 1/2" Male NPTF - Zinc Plated Steel

Our 2404-08-08 male connector is 1/2" tube Male JIC x 1/2" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $1.24
2404-12-12 Male Connector - 3/4" Tube Male JIC x 3/4" Male NPTF - Zinc Plated Steel 2404-12-12 Male Connector - 3/4" Tube Male JIC x 3/4" Male NPTF - Zinc Plated Steel

Our 2404-12-12 male connector is 3/4" tube Male JIC x 3/4" Male NPTF, and is zinc plated steel. It is constructed of high strength steel and is interchangeable with SAE 070102, Aeroquip 2021 (R), Parker FTX/0103 (R), and Weatherhead C5205 fittings.

Our Price: $1.35