Home > Hydraulic Adapters > Steel Hydraulic Adapters > Steel Straight Thread O-Ring Boss (SAE/ORB) > 6400 Straight Thread Connector
Our 6400 straight thread connector come in a zinc plated steel and has unified threads. The sizes range from 1/8" to 2". These are high pressure hydraulic fittings.


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”.

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6400-04-04 Straight Thread Connector - 1/4" Tube Male JIC x #4 Male SAE/ORB - Zinc Plated Steel 6400-04-04 Straight Thread Connector - 1/4" Tube Male JIC x #4 Male SAE/ORB - Zinc Plated Steel

Our 6400-04-04 straight thread connector is 1/4" tube Male JIC x #4 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $0.81
6400-06-06 Straight Thread Connector - 3/8" Tube Male JIC x #6 Male SAE/ORB - Zinc Plated Steel 6400-06-06 Straight Thread Connector - 3/8" Tube Male JIC x #6 Male SAE/ORB - Zinc Plated Steel

Our 6400-06-06 straight thread connector is 3/8" tube Male JIC x #6 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $1.28
6400-08-08 Straight Thread Connector - 1/2" Tube Male JIC x #8 Male SAE/ORB - Zinc Plated Steel 6400-08-08 Straight Thread Connector - 1/2" Tube Male JIC x #8 Male SAE/ORB - Zinc Plated Steel

Our 6400-08-08 straight thread connector is 1/2" tube Male JIC x #8 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $1.41
6400-06-08 Straight Thread Connector - 3/8" Tube Male JIC x #8 Male SAE/ORB - Zinc Plated Steel 6400-06-08 Straight Thread Connector - 3/8" Tube Male JIC x #8 Male SAE/ORB - Zinc Plated Steel

Our 6400-06-08 straight thread connector is 3/8" tube Male JIC x #8 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $1.48
6400-10-10 Straight Thread Connector - 5/8" Tube Male JIC x #10 Male SAE/ORB - Zinc Plated Steel 6400-10-10 Straight Thread Connector - 5/8" Tube Male JIC x #10 Male SAE/ORB - Zinc Plated Steel

Our 6400-10-10 straight thread connector is 5/8" tube Male JIC x #10 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $1.87
6400-12-12 straight thread connector - 3/4" Tube Male JIC x #12 Male SAE/ORB - Zinc Plated Steel 6400-12-12 Straight Thread Connector - 3/4" Tube Male JIC x #12 Male SAE/ORB - Zinc Plated Steel

Our 6400-12-12 straight thread connector is 3/4" tube Male JIC x #12 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $1.97
6400-16-16 Straight Thread Connector - 1" Tube Male JIC x #16 Male SAE/ORB - Zinc Plated Steel 6400-16-16 Straight Thread Connector - 1" Tube Male JIC x #16 Male SAE/ORB - Zinc Plated Steel

Our 6400-16-16 straight thread connector is 1" tube Male JIC x #16 Male SAE/ORB. It is constructed of high strength steel, which is zinc plated, and is interchangeable with Aeroquip 202702 (R), Parker F50X, Parker 0503 and Weatherhead C5315 fittings.

Our Price: $7.52