2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter
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2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter
2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter 2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter
2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter 2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter
2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter 2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter

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2J JIC Male 74° Cone / JIC Female 74° Seat Straight Hydraulic Adapter

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The NBFK 2J hydraulic adapter is a straight fitting designed to connect JIC male and JIC female components. It features a JIC male 74° cone on one end and a JIC female 74° seat on the other, providing a compatible connection between two JIC interfaces.

The 2J series covers a range of thread sizes and combinations, from 7/16"X20 to 2.1/2"X12. Both matching-size and different-size thread combinations are included, allowing users to select a suitable adapter according to their connection requirements.
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The 2J series is a straight JIC hydraulic adapter with a male 74° cone connection and a female 74° seat connection. It is used to join compatible JIC threaded components in hydraulic piping and hose assemblies.
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The male end connects with a matching JIC female connection, while the female end connects with a corresponding JIC male 74° cone. The mating 74° sealing surfaces form the connection interface. The female end also allows the mating male fitting to be connected through its threaded swivel connection.

Available models include equal-size connections as well as combinations with different E-end and F-end thread sizes. This range provides flexibility when connecting hydraulic components with different JIC thread specifications.

For correct selection, check the E and F thread sizes, part number, and dimensions A, B, L, S1, and S2 in the table below.

Product Features

  • Straight adapter configuration

  • JIC male 74° cone connection

  • JIC female 74° seat connection

  • Male-to-female JIC connection

  • Multiple thread sizes and combinations

  • Available in equal-size and different-size configurations

  • Dimensions provided for 27 models

Product Specifications

  • Series: 2J

  • Fitting Type: Straight hydraulic adapter

  • E Connection: JIC male 74° cone

  • F Connection: JIC female 74° seat

  • Connection Type: JIC male to JIC female

  • Design: Straight

  • Dimensions Listed: A, B, L, S1, S2

  • Available Sizes: Refer to the dimension table

  • Dimension Unit: mm

Dimensions

PART NO.  THREAD
 DIMENSIONS
E F

A B L S1 S2
2J-04Z 7/16"X20 7/16"X20

14 9 28 12 14
2J-04-05Z 7/16"X20 1/2"X20

14 9.5 28.5 12 17
2J-04-06Z 7/16"X20 9/16"X18

14 10 28.5 14 19
2J-04-08Z 7/16"X20 3/4"X16

14 11 30.5 19 22
2J-05Z 1/2"X20 1/2"X20

14 9.5 28.5 14 17
2J-05-06Z 1/2"X20 9/16"X18

14 10 28.5 14 19
2J-05-08Z 1/2"X20 3/4"X16

14 11 30.5 19 22
2J-06Z 9/16"X18 9/16"X18

14.1 10 29 17 19
2J-06-08Z 9/16"X18 3/4'X16

14.1 11 31 19 22
2J-06-10Z 9/16"X18 7/8"X14

14.1 13 33.5 22 27
2J-08Z 3/4"X16 3/4"X16

16.7 11 36 22 22
2J-08-06Z 3/4"X16 9/16"X18

16.7 10 34 22 19
2J-08-10Z 3/4"X16 7/8"X14

16.7 13 36.5 22 27
2J-08-12Z 3/4"X16 1.1/16"X12

16.7 14.5 39.5 27 32
2J-10Z 7/8"X14 7/8"X14

19.3 13 39 24 27
2J-10-08Z 7/8"X14 3/4"X16

19.3 11 38 24 22
2J-10-12Z 7/8"X14 1.1/16"X12

19.3 14.5 42 27 32
2J-12Z 1.1/16"X12 1.1/16"X12

21.9 14.5 44.5 30 32
2J-12-10Z 1.1/16"X12 7/8"X14

21.9 13 43.5 30 27
2J-12-16Z 1.1/16"X12 1.5/16"X12

21.9 15.18 45.5 36 41
2J-16Z 1.5/16"X12 1.5/16"X12

23.1 15.18 46.5 36 41
2J-16-20Z 1.5/16"X12 1.5/8"X12

23.1 16.1 53 41 50
2J-20Z 1.5/8"X12 1.5/8"X12

24.3 16.1 54 46 50
2J-20-24Z 1.5/8"X12 1.7/8"X12

24.3 18.6 55.5 46 60
2J-24Z 1.7/8"X12 1.7/8"X12

27.5 18.6 61 50 60
2J-24-32Z 1.7/8"X12 2.1/2"X12

27.5 23.8 62 65 75
2J-32Z 2.1/2"X12 2.1/2"X12

33.9 23.8 69.5 65 75

Applications

The 2J hydraulic adapter is suitable for hydraulic systems and assemblies that use compatible JIC male and female connections.

Typical application areas include:

  • Hydraulic hose assemblies

  • Hydraulic piping systems

  • Hydraulic machinery and equipment

  • Industrial fluid power systems

  • Connection assemblies using JIC threaded fittings

  • Hydraulic lines requiring a straight male-to-female connection


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