(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.

  • Kindly be informed that it will be peak period in conjunction with the Chinese New Year festive season. Delivery pickup upon 25 January 2025 estimated would arrive after CNY holidays. Please expect slight delay for orders shipped during this peak season and we thank you for your kind understanding. [Details]
  • Please note that E-Invoice will be sent to our customers by email. For more information, please read News. 

Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series

Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series

Click this image to zoom it.

Move the mouse over the image to zoom

  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series
  • Bulkhead Connector KQ2E One-Touch Fitting KQ2 Series

A dedicated one-touch fitting for connecting male threads and tubing through a panel.
[Features]
· A compact and lightweight type with improved tube insertion/removal.
· The chuck grips the workpiece securely, increasing the tube holding force.
· Requires little force when removing, preventing the chuck from biting too deeply into the tubing.
· [See here for catalog] / Dimensional outline drawing: pp. 24, 45, 54, 62, 128, 154, 162, 171.
· Ideal for connecting male threads and tubing through a panel, etc.
· Can be used with nylon, urethane, etc.

(i)Caution

  • The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
  • See the catalog for details on materials and specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Bulkhead Connector KQ2E Specifications

Metric Size

Bulkhead Connector KQ2E dimensional drawing, Release button shape: circular

 

Bulkhead Connector KQ2E dimensional drawing, Release button shape: circular

 

Applicable tube outer diameter (mm)Connection thread
Rc
ModelT
(M)
H1
(width across flats)
H2
(width across flats)
L1L2Mounting holeMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø3.21/4KQ2E23-02□M12 × 1171428.714.31313.33.42.92.531.2
ø41/8KQ2E04-01□M12 × 1141424.4101313.35.64321.2
1/4KQ2E04-02□M12 × 117142914.61313.35.64330.9
ø61/8KQ2E06-01□M14 × 1171723.69.21513.313.110.44.528.9
1/4KQ2E06-02□M14 × 1171728.4141513.313.110.44.532.4
3/8KQ2E06-03□M14 × 1191730.716.31513.313.110.44.535.9
ø81/8KQ2E08-01□M16 × 1171924.16.71714.226.118630.5
1/4KQ2E08-02□M16 × 1171928.4111714.226.118633.1
3/8KQ2E08-03□M16 × 1191931.714.31714.226.118637.4
ø101/4KQ2E10-02□M20 × 1222429.39.92115.641.529.57.563.8
3/8KQ2E10-03□M20 × 1222431.4122115.641.529.57.571.6
ø123/8KQ2E12-03□M22 × 1242732.311.9231758.346.1969.3
1/2KQ2E12-04□M22 × 1242737.717.3231758.346.1972.7
ø163/8KQ2E16-03□M28 × 1.5303234.411.52920.6966713122.2
1/2KQ2E16-04□M28 × 1.5303238.815.92920.61136713132.1
Release button shape: oval

 

Release button shape: oval

 

Applicable tube outer diameter (mm)Connection thread
Rc
ModelT
(M)
H1
(width across flats)
H2
(width across flats)
L1L2Release Button DimensionsMounting holeMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø3.21/4KQ2E23-02□1M12 × 1171428.714.36.79.51313.33.42.92.531.2
ø41/8KQ2E04-01□1M12 × 1141424.4107.7101313.35.64321.2
1/4KQ2E04-02□1M12 × 117142914.67.7101313.35.64330.9
ø61/8KQ2E06-01□1M14 × 1171723.69.29.7121513.313.110.44.528.9
1/4KQ2E06-02□1M14 × 1171728.4149.7121513.313.110.44.532.4
3/8KQ2E06-03□1M14 × 1191730.716.39.7121513.313.110.44.535.9

Inch Size

Release button shape: circular

 

Release button shape: circular

 

Applicable tube outer diameter (inches)Connection thread
NPT
ModelT
(UNF)
H1
(width across flats)
H2
(width across flats)
L1L2Mounting holeMEffective area (mm2)Minimum hole diameterWeight
g
NylonUrethane
ø1/81/4KQ2E01-35□1/2-20 UNF17.4617.4628.713.313.513.33.42.92.533.3
ø5/321/4KQ2E03-35□1/2-20 UNF17.4617.462913.613.513.35.64333.3
ø3/161/8KQ2E05-34□9/16-18 UNF17.4617.4625.69.21513.37.86.53.536.6
ø1/41/4KQ2E07-35□9/16-18 UNF17.4617.4629.913.51513.313.511.54.638.8
ø5/163/8KQ2E09-36□3/4-16 UNF22.2322.233113.62014.226.118661.8
ø3/83/8KQ2E11-36□7/8-14 UNF25.425.431.4122315.635.329.1783.8
ø1/23/8KQ2E13-36□1-12 UNF28.5728.573211.626176651.79.6106.6
1/2KQ2E13-37□1-12 UNF28.5728.5736.115.726176651.79.6114.3
Release button shape: oval

 

Release button shape: oval

 

Applicable tube outer diameter (inches)Connection thread
NPT
ModelT
(UNF)
H1
(width across flats)
H2
(width across flats)
L1L2Release Button DimensionsMounting holeMEffective area (mm2)Minimum hole diameterWeight
g
XYNylonUrethane
ø1/81/4KQ2E01-35□11/2-20 UNF17.4617.4628.713.36.79.513.513.33.42.92.533.3
ø5/321/4KQ2E03-35□11/2-20 UNF17.4617.462913.67.71013.513.35.64333.3
ø3/161/8KQ2E05-34□19/16-18 UNF17.4617.4625.69.28.4111513.37.86.53.536.6

*See the manufacturer's catalog for types and model numbers other than the above

Part Number
KQ2E01-35A
KQ2E01-35A1
KQ2E01-35N
KQ2E01-35N1
KQ2E03-35A
KQ2E03-35A1
KQ2E03-35N
KQ2E03-35N1
KQ2E04-01A
KQ2E04-01A1
KQ2E04-01N
KQ2E04-01N1
KQ2E04-02A
KQ2E04-02A1
KQ2E04-02N
KQ2E04-02N1
KQ2E04-G01A
KQ2E04-G01A1
KQ2E04-G01N
KQ2E04-G01N1
KQ2E04-G02A
KQ2E04-G02A1
KQ2E04-G02N
KQ2E04-G02N1
KQ2E05-01A
KQ2E05-01A1
KQ2E05-01N
KQ2E05-01N1
KQ2E05-34A
KQ2E05-34A1
KQ2E05-34N
KQ2E05-34N1
KQ2E06-01A
KQ2E06-01A1
KQ2E06-01N
KQ2E06-01N1
KQ2E06-02A
KQ2E06-02A1
KQ2E06-02N
KQ2E06-02N1
KQ2E06-03A
KQ2E06-03A1
KQ2E06-03N
KQ2E06-03N1
KQ2E06-G01A
KQ2E06-G01A1
KQ2E06-G01N
KQ2E06-G01N1
KQ2E06-G02A
KQ2E06-G02A1
KQ2E06-G02N
KQ2E06-G02N1
KQ2E06-G03A
KQ2E06-G03A1
KQ2E06-G03N
KQ2E06-G03N1
KQ2E07-02A
KQ2E07-02N
KQ2E07-35A
KQ2E07-35N
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Thread Material Applicable Tube O.D.1
(φ)
Types of connection Connection screw Release button shape Release button color Custom-made specifications

MYR 37.08

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass1/8NPT1/4Perfect circleOrangeN/A

MYR 37.08

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass1/8NPT1/4EllipseOrangeN/A

-

1 Piece(s) Quote [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)1/8NPT1/4Perfect circleOrangeN/A

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)1/8NPT1/4EllipseOrangeN/A

MYR 36.65

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass5/32NPT1/4Perfect circleOrangeN/A

MYR 36.65

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass5/32NPT1/4EllipseOrangeN/A

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)5/32NPT1/4Perfect circleOrangeN/A

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)5/32NPT1/4EllipseOrangeN/A

MYR 27.80

1 Piece(s) 32 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4Rc1/8Perfect circleLight GrayN/A

MYR 27.80

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4Rc1/8EllipseLight GrayN/A

MYR 27.80

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4Rc1/8Perfect circleLight GrayN/A

MYR 29.57

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4Rc1/8EllipseLight GrayN/A

MYR 27.80

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4Rc1/4Perfect circleLight GrayN/A

MYR 27.80

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4Rc1/4EllipseLight GrayN/A

-

1 Piece(s) Quote [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4Rc1/4Perfect circleLight GrayN/A

MYR 30.92

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4Rc1/4EllipseLight GrayN/A

MYR 31.77

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4G1/8Perfect circleLight GrayN/A

MYR 31.77

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4G1/8EllipseLight GrayN/A

MYR 33.57

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4G1/8Perfect circleLight GrayN/A

MYR 33.57

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4G1/8EllipseLight GrayN/A

-

10 Piece(s) Quote [Brass] PBT + Brass[Standard (Brass)] Brass4G1/4Perfect circleLight GrayN/A

MYR 34.87

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass4G1/4EllipseLight GrayN/A

MYR 37.95

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4G1/4Perfect circleLight GrayN/A

MYR 37.95

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)4G1/4EllipseLight GrayN/A

MYR 31.77

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass3/16Rc1/8Perfect circleOrangeN/A

MYR 31.77

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass3/16Rc1/8EllipseOrangeN/A

-

10 Piece(s) Quote [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)3/16Rc1/8Perfect circleOrangeN/A

MYR 33.57

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)3/16Rc1/8EllipseOrangeN/A

MYR 37.08

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass3/16NPT1/8Perfect circleOrangeN/A

MYR 37.08

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass3/16NPT1/8EllipseOrangeN/A

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)3/16NPT1/8Perfect circleOrangeN/A

MYR 38.83

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)3/16NPT1/8EllipseOrangeN/A

MYR 25.60

1 Piece(s) 2 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc1/8Perfect circleLight GrayN/A

MYR 25.60

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc1/8EllipseLight GrayN/A

MYR 27.38

1 Piece(s) 2 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc1/8Perfect circleLight GrayN/A

MYR 27.38

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc1/8EllipseLight GrayN/A

MYR 25.60

1 Piece(s) 2 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc1/4Perfect circleLight GrayN/A

MYR 25.60

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc1/4EllipseLight GrayN/A

MYR 28.68

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc1/4Perfect circleLight GrayN/A

MYR 28.68

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc1/4EllipseLight GrayN/A

MYR 30.02

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc3/8Perfect circleLight GrayN/A

MYR 30.02

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6Rc3/8EllipseLight GrayN/A

MYR 33.10

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc3/8Perfect circleLight GrayN/A

MYR 33.10

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6Rc3/8EllipseLight GrayN/A

MYR 29.57

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G1/8Perfect circleLight GrayN/A

MYR 29.57

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G1/8EllipseLight GrayN/A

MYR 31.33

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G1/8Perfect circleLight GrayN/A

MYR 31.33

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G1/8EllipseLight GrayN/A

MYR 32.67

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G1/4Perfect circleLight GrayN/A

MYR 32.67

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G1/4EllipseLight GrayN/A

MYR 35.75

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G1/4Perfect circleLight GrayN/A

MYR 35.75

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G1/4EllipseLight GrayN/A

MYR 37.08

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G3/8Perfect circleLight GrayN/A

MYR 37.08

10 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass6G3/8EllipseLight GrayN/A

MYR 40.18

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G3/8Perfect circleLight GrayN/A

MYR 40.18

10 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)6G3/8EllipseLight GrayN/A

MYR 32.23

1 Piece(s) 21 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass1/4Rc1/4Perfect circleOrangeN/A

MYR 34.00

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)1/4Rc1/4Perfect circleOrangeN/A

MYR 37.08

1 Piece(s) 2 Day(s) [Brass] PBT + Brass[Standard (Brass)] Brass1/4NPT1/4Perfect circleOrangeN/A

MYR 39.73

1 Piece(s) 21 Day(s) [Brass] PBT + Brass (Electroless nickel plating)[Standard (Brass)] Brass (Electroless nickel plating)1/4NPT1/4Perfect circleOrangeN/A

Loading...

Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Application Standard/Mini Packing, Material of O-Ring NBR Screw Mounting, Direction Bulkhead Female Union
Operating Temperature(°C) -5::60 Number of Connection Tubes(piece) 1 Color White

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:(60) 3 7890 6399
9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday)