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One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal) (Part Numbers)

One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)

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  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • One-touch fitting KQ2 series Hexagon socket half union KQ2S (gasket seal)
  • On Sale Till 31/03/2025
  • Volume Discount

SMC

SMC

A one-touch fitting by SMC.

[Features]
· Improved tube insertion/removal
· Compact and lightweight

[Applications]
A male connector with a hexagon socket in the body which can be used for tightening with a hex wrench. For use in confined spaces.

[See here for catalog]
· Applicable tube outer diameter (metric), Connection thread [M], Release button: oval (pp. 10) / circle (pp. 107)
· Applicable tube outer diameter (inches), Connection thread [UNF], Release button: oval (pp. 34) circle (pp. 139)
· Applicable tube outer diameter (metric), Connection thread [Uni], Release button: oval (pp. 90) circle (pp. 204)

(i)Caution

  • See the catalog for details on materials and specifications.
  • Product images may be representative images. Refer to the catalog for details.

PDF

Part Number

Configured Part Number is shown.

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) Details

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) external appearance

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) external appearance

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) Dimensions Example and Specification Example

 

(Units: mm)

 

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) dimensional drawing

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) dimensional drawing

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) release button image

Hexagon Socket Head Male Connector KQ2S (Gasket Seal) release button image

Applicable
tubing
outer diameter (mm)		Connection thread
M		ModelH
(width across flats)		øDRelease
Button Dimensions		L1L2AMEffective area (mm2)Minimum
hole diameter		Weight
g
XYNylonUrethane
ø3.2M3 × 0.5KQ2S23-M3G11.576.79.517.116.114.513.31.41.41.52.2
M5 × 0.8KQ2S23-M5□1276.79.517.516.314.513.32.52.522.6
ø4M3 × 0.5KQ2S04-M3G11.587.71017.116.114.513.31.41.41.52.3
M5 × 0.8KQ2S04-M5□12.587.71018.617.815.613.3442.53
M6 × 1.0KQ2S04-M6□1387.71018.517.814.513.3443.14.1
ø6M5 × 0.8KQ2S06-M5□12.5109.71219.517.816.513.3442.53.5
M6 × 1.0KQ2S06-M6□13109.71219.118.115.113.3443.15.1

Usage Precautions

  • *Determining the compatibility of the product is the responsibility of the person who designs the system or decides its specifications.
  • * Be sure to use only knowledgeable and experienced personnel when handling.
  • * Do not operate, handle or attempt to remove machinery/equipment until safety is confirmed.
  • * This product is provided for use in manufacturing industries
30
60
90
  1. 1
Part Number
KQ2S01-32A
KQ2S01-32A1
KQ2S01-32N
KQ2S01-32N1
KQ2S02-M3G
KQ2S03-32A
KQ2S03-32A1
KQ2S03-32N
KQ2S03-32N1
KQ2S04-M3G
KQ2S04-M3G1
KQ2S04-M5A
KQ2S04-M5A1
KQ2S04-M5N
KQ2S04-M5N1
KQ2S04-M6A
KQ2S04-M6A1
KQ2S04-M6N
KQ2S04-M6N1
KQ2S04-U01A
KQ2S04-U01A1
KQ2S04-U01N
KQ2S04-U01N1
KQ2S06-M5A
KQ2S06-M5A1
KQ2S06-M5N
KQ2S06-M5N1
KQ2S06-M6A
KQ2S06-M6A1
KQ2S06-M6N
KQ2S06-M6N1
KQ2S06-U01A
KQ2S06-U01A1
KQ2S06-U01N
KQ2S06-U01N1
KQ2S06-U02A
KQ2S06-U02A1
KQ2S06-U02N
KQ2S06-U02N1
KQ2S07-32A
KQ2S07-32N
KQ2S08-U01A
KQ2S08-U01N
KQ2S08-U02A
KQ2S08-U02N
KQ2S08-U03A
KQ2S08-U03N
KQ2S10-U01A
KQ2S10-U01N
KQ2S10-U02A
KQ2S10-U02N
KQ2S10-U03A
KQ2S10-U03N
KQ2S10-U04A
KQ2S10-U04N
KQ2S12-U02A
KQ2S12-U02N
KQ2S12-U03A
KQ2S12-U03N
KQ2S12-U04A
KQ2S12-U04N
KQ2S23-M3G
KQ2S23-M3G1
KQ2S23-M5A
KQ2S23-M5A1
KQ2S23-M5N
KQ2S23-M5N1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBody Material Application Thread Material Applicable Tube O.D.1
(φ) 		Types of connection Connection screw Release button shape Release button color Custom-made specifications

SGD 3.73

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/8UNF10-32Perfect circleOrangeN/A

SGD 3.73

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/8UNF10-32EllipseOrangeN/A

SGD 4.00

SGD 2.04

1 Piece(s)Available Same day [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/8UNF10-32Perfect circleOrangeN/A

SGD 3.97

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/8UNF10-32EllipseOrangeN/A

SGD 5.25

SGD 2.68

1 Piece(s)Available Same day [SUS303, SUS304] SUS303+PBTStandard/Mini[SUS303, SUS304] SUS3032M3×0.5Perfect circleLight GrayN/A

SGD 3.62

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass5/32UNF10-32Perfect circleOrangeN/A

SGD 3.62

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass5/32UNF10-32EllipseOrangeN/A

SGD 3.85

SGD 1.96

1 Piece(s)Available Same day [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)5/32UNF10-32Perfect circleOrangeN/A

SGD 3.85

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)5/32UNF10-32EllipseOrangeN/A

SGD 5.95

1 Piece(s)Available Same day [SUS303, SUS304] SUS303+PBTStandard/Mini[SUS303, SUS304] SUS3034M3×0.5Perfect circleLight GrayN/A

SGD 5.95

1 Piece(s)Available 67 Day(s) [SUS303, SUS304] SUS303+PBTStandard/Mini[SUS303, SUS304] SUS3034M3×0.5EllipseLight GrayN/A

SGD 3.50

1 Piece(s)Available Same day [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M5×0.8Perfect circleLight GrayN/A

SGD 3.50

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M5×0.8EllipseLight GrayN/A

SGD 3.73

1 Piece(s)Available Same day [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M5×0.8Perfect circleLight GrayN/A

SGD 3.73

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M5×0.8EllipseLight GrayN/A

SGD 3.73

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M6×1.0Perfect circleLight GrayN/A

SGD 3.73

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4M6×1.0EllipseLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M6×1.0Perfect circleLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4M6×1.0EllipseLight GrayN/A

SGD 3.97

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/8Perfect circleLight GrayN/A

SGD 3.97

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass4Uni1/8EllipseLight GrayN/A

SGD 4.20

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/8Perfect circleLight GrayN/A

SGD 4.20

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)4Uni1/8EllipseLight GrayN/A

SGD 3.62

1 Piece(s)Available Same day [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M5×0.8Perfect circleLight GrayN/A

SGD 3.62

1 Piece(s)Available 67 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M5×0.8EllipseLight GrayN/A

SGD 3.85

1 Piece(s)Available Same day [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M5×0.8Perfect circleLight GrayN/A

SGD 3.85

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M5×0.8EllipseLight GrayN/A

SGD 3.85

1 Piece(s)Available Same day [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M6×1.0Perfect circleLight GrayN/A

SGD 3.85

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6M6×1.0EllipseLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M6×1.0Perfect circleLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6M6×1.0EllipseLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/8Perfect circleLight GrayN/A

SGD 4.08

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/8EllipseLight GrayN/A

SGD 4.32

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/8Perfect circleLight GrayN/A

SGD 4.32

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/8EllipseLight GrayN/A

SGD 4.32

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/4Perfect circleLight GrayN/A

SGD 4.32

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass6Uni1/4EllipseLight GrayN/A

SGD 4.67

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/4Perfect circleLight GrayN/A

SGD 4.67

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)6Uni1/4EllipseLight GrayN/A

SGD 4.78

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass1/4UNF10-32Perfect circleOrangeN/A

SGD 5.02

1 Piece(s)Available 52 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)1/4UNF10-32Perfect circleOrangeN/A

SGD 4.43

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni1/8Perfect circleLight GrayN/A

SGD 4.78

10 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni1/8Perfect circleLight GrayN/A

SGD 4.55

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni1/4Perfect circleLight GrayN/A

SGD 5.02

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni1/4Perfect circleLight GrayN/A

SGD 5.25

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass8Uni3/8Perfect circleLight GrayN/A

SGD 5.83

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)8Uni3/8Perfect circleLight GrayN/A

SGD 5.83

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/8Perfect circleLight GrayN/A

SGD 6.42

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/8Perfect circleLight GrayN/A

SGD 5.60

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/4Perfect circleLight GrayN/A

SGD 6.18

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/4Perfect circleLight GrayN/A

SGD 5.83

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni3/8Perfect circleLight GrayN/A

SGD 6.42

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni3/8Perfect circleLight GrayN/A

SGD 7.23

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass10Uni1/2Perfect circleLight GrayN/A

SGD 8.05

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)10Uni1/2Perfect circleLight GrayN/A

SGD 7.00

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12Uni1/4Perfect circleLight GrayN/A

SGD 7.47

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12Uni1/4Perfect circleLight GrayN/A

SGD 7.12

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12Uni3/8Perfect circleLight GrayN/A

SGD 7.58

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12Uni3/8Perfect circleLight GrayN/A

SGD 7.82

5 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass12Uni1/2Perfect circleLight GrayN/A

SGD 8.52

5 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)12Uni1/2Perfect circleLight GrayN/A

SGD 5.95

1 Piece(s)Available 32 Day(s) [SUS303, SUS304] SUS303+PBTStandard/Mini[SUS303, SUS304] SUS3033.2M3×0.5Perfect circleLight GrayN/A

SGD 5.95

1 Piece(s)Available 32 Day(s) [SUS303, SUS304] SUS303+PBTStandard/Mini[SUS303, SUS304] SUS3033.2M3×0.5EllipseLight GrayN/A

SGD 3.62

1 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass3.2M5×0.8Perfect circleLight GrayN/A

SGD 3.62

10 Piece(s)Available 32 Day(s) [Brass] PBT + BrassStandard/Mini[Standard (Brass)] Brass3.2M5×0.8EllipseLight GrayN/A

SGD 3.85

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)3.2M5×0.8Perfect circleLight GrayN/A

SGD 3.85

1 Piece(s)Available 32 Day(s) [Brass] PBT + Brass (Electroless nickel plating)Standard/Mini[Standard (Brass)] Brass (Electroless nickel plating)3.2M5×0.8EllipseLight GrayN/A

Loading...

  1. 1
 

Basic Information

Types Single-Action / Screw Fitting Type Screw Mount Direction Applicable Fluid Water / Air
Packing, Material of O-Ring NBR Screw Mounting, Direction With hex socket and straight Operating Temperature(°C) -5::60
Number of Connection Tubes(piece) 1 Color White

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67 Part Numbers

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Specification/Dimensions

  • Body Material

    • SUS303, SUS304
      • SUS303+PBT
    • Brass
      • PBT + Brass
      • PBT + Brass (Electroless nickel plating)

    Clear

  • Application

    • Standard/Mini
    • Clean circumstance

    Clear

  • Thread Material

    • Standard (Brass)
      • Brass
      • Brass (Electroless nickel plating)
    • SUS303, SUS304
      • SUS303

    Clear

  • Applicable Tube O.D.1(φ)

    • 1/4
    • 1/8
    • 2
    • 3.2
    • 4
    • 5/32
    • 6
    • 8
    • 10
    • 12

    Clear

  • Types of connection

    • M
    • UNF
    • Uni

    Clear

  • Connection screw

    • 1/2
    • 1/4
    • 1/8
    • 3×0.5
    • 3/8
    • 5×0.8
    • 6×1.0
    • 10-32

    Clear

  • Release button shape

    • Ellipse
    • Perfect circle

    Clear

  • Release button color

    • Light Gray
    • Orange
    • White

    Clear

  • Custom-made specifications

    • Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
    • N/A

    Clear

  • type

    • 10-KQ2S
    • KQ2S

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • Same day
    • 32 Day(s) or Less
    • 52 Day(s) or Less
    • 67 Day(s) or Less

    Clear

Specify Alterations

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