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Part Number Complete

10-KQ2H04-06A1

Application Packing, Material of O-Ring Applicable Tube O.D.1 Applicable Tube Outer Diameter 2 Color Release button shape Release button color Custom-made specifications type CAD Days to Ship

Specification/Dimensions

Application
- Standard/Mini
- Clean circumstance
Clear
Packing, Material of O-Ring
- Standard (NBR Nitrile Rubber )
  - NBR
  - NBR (fluorine coated)
Clear
Applicable Tube O.D.1(φ)
1/4

1/8

2

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12
Clear
Applicable Tube Outer Diameter 2(φ)
1/2

1/4

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Color
- Black
- White
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Blue
- Light Gray
- Orange
- White
Clear
Custom-made specifications
- Body color change (Black)
- Body color change (black)
- Lubricant: white petroleum jelly, release bushing color change
- Lubricant:white petroleum jelly, release bushing color change
- N/A
- Non-grease specification, rubber material・release push color change
Clear
type
- 10-KQ2H
- KQ2H
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

17 Day(s) or Less

45 Day(s) or Less

55 Day(s) or Less
Clear

Specify Alterations

One-Touch Fitting KQ2 Series Different Diameter Straight KQ2H

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Compare This Product

Brand :

SMC

Part Number :

10-KQ2H04-06A1

10-KQ2H06-08A1

10-KQ2H08-10A

10-KQ2H10-12A

10-KQ2H12-16A

KQ2H01-03A

KQ2H01-03A1

KQ2H01-07A SALE

KQ2H01-07A1

KQ2H02-04A

KQ2H02-04A1

KQ2H02-23A

KQ2H02-23A1

KQ2H03-05A SALE

KQ2H03-05A1

KQ2H03-07A SALE

KQ2H03-07A1

KQ2H04-06A

KQ2H04-06A1

KQ2H04-06A1-X12 SALE

10-KQ2H04-06A1

From :

฿ 38.70/Unit
Qty :
Days to Ship :

---
Total Price :

---

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(i)Caution

The minimum order quantity varies depending on the selected model. Please check the quotation / order screen for details.
Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and 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.

Product Description

A one-touch fitting used to connect tubing of different sizes.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Accommodates metric-size and inch sized tubing (outer diameter.) The release button is available with either an ovular or round body shape.
· Requires little force when removing, preventing the chuck from biting too deeply into the tubing.
[See here for catalog]
· Applicable tube outer diameter (metric, Release button: oval (pp. 9) / circle (pp. 106)
· Applicable tube outer diameter (inches), Release button: oval (pp. 33) circle (pp. 138)
[Applications]
· Can be used for connecting tubes of different sizes.

Different Diameter Straight KQ2H Specifications

Different Diameter Straight KQ2H (Circle Type) Dimensional Drawing

Rectangular type

Applicable Tubing: Metric Size, Connection Threads: M, R, Rc

Applicable tube outer diameter (mm)		Model	øD₁	øD₂	L	M₁	M₂	Effective area (mm²)		Minimum hole diameter	Weight g
(a)	(b)	Model	øD₁	øD₂	L	M₁	M₂	Nylon	Urethane	Minimum hole diameter	Weight g
ø2	ø3.2	KQ2H02-23A	5.8	7.1	26.2	11.9	13.3	-	0.9	1.4	1.1
ø2	ø4	KQ2H02-04A	5.8	8.2	26.2	11.9	13.3	-	0.9	1.4	1.2
ø3.2	ø4	KQ2H23-04A	7.1	8.2	27.6	13.3	13.3	3.4	2.9	2.5	1.5
ø3.2	ø6	KQ2H23-06A	7.1	10.4	27.6	13.3	13.3	3.4	2.9	2.5	1.8
ø4	ø6	KQ2H04-06A	8.2	10.4	27.6	13.3	13.3	5.6	5.6	3	2
ø6	ø8	KQ2H06-08A	10.4	13.2	28.5	13.3	14.2	13.1	10.4	4.5	2.9
ø8	ø10	KQ2H08-10A	13.2	15.9	30.8	14.2	15.6	26.1	18	6	4.9
ø10	ø12	KQ2H10-12A	15.9	18.5	33.6	15.6	17	41.5	29.5	7.5	7.2
ø12	ø16	KQ2H12-16A	18.5	23.8	38.6	17	20.6	58.3	46.1	9	12.4

Release button shape: circular

Applicable tube outer diameter (mm)		Model	øD₁	Release Button Dimensions (a)		øD₂	Release Button Dimensions (b)		L	M₁	M₂	Effective area (mm²)		Minimum hole diameter	Weight g
(a)	(b)	Model	øD₁	øX (X)	Y	øD₂	øX (X)	Y	L	M₁	M₂	Nylon	Urethane	Minimum hole diameter	Weight g
ø2	ø3.2	KQ2H02-23A1	5.8	5.5	-	7.1	6.7	9.5	26.2	11.9	13.3	-	0.9	1.4	1.1
ø2	ø4	KQ2H02-04A1	5.8	5.5	-	8.2	7.7	10	26.2	11.9	13.3	-	0.9	1.4	1.2
ø3.2	ø4	KQ2H23-04A1	7.1	6.7	9.5	8.2	7.7	10	27.6	13.3	13.3	3.4	2.9	2.5	1.5
ø3.2	ø6	KQ2H23-06A1	7.1	6.7	9.5	10.4	9.7	12	27.6	13.3	13.3	3.4	2.9	2.5	1.8
ø4	ø6	KQ2H04-06A1	8.2	7.7	10	10.4	9.7	12	27.6	13.3	13.3	5.6	5.6	3	2
ø6	ø8	KQ2H06-08A1	10.4	9.7	12	13.2	13	-	28.5	13.3	14.2	13.1	10.4	4.5	2.9

Release button shape: oval
Dimensions/target: ø3.2, ø4, ø6

Applicable Tubing: Inch Size, Connection Threads: UNF, NPT

Applicable tube outer diameter (inches)		Model	øD₁	øD₂	L	M₁	M₂	Effective area (mm²)		Minimum hole diameter	Weight g
(a)	(b)	Model	øD₁	øD₂	L	M₁	M₂	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	ø5/32	KQ2H01-03A	7.1	8.2	27.6	13.3	13.3	3.4	2.9	2.5	1.5
ø1/8	ø1/4	KQ2H01-07A	7.1	11.1	27.6	13.3	13.3	3.4	2.9	2.5	2
ø5/32	ø3/16	KQ2H03-05A	8.2	9.1	27.6	13.3	13.3	5.6	5.6	3	1.8
ø5/32	ø1/4	KQ2H03-07A	8.2	11.1	27.6	13.3	13.3	5.6	5.6	3	2.1
ø3/16	ø1/4	KQ2H05-07A	9.1	11.1	27.6	13.3	13.3	7.8	6.5	3.5	2.2
ø1/4	ø5/16	KQ2H07-09A	11.1	13.2	28.5	13.3	14.2	13.5	11.5	4.6	3.2
ø1/4	ø3/8	KQ2H07-11A	11.1	15.4	29.9	13.3	15.6	13.5	11.5	4.6	4.1
ø5/16	ø3/8	KQ2H09-11A	13.2	15.4	30.8	14.2	15.6	26.1	18	6	4.7
ø5/16	ø1/2	KQ2H09-13A	13.2	19.3	32.2	14.2	17	26.1	18	6	6.6
ø3/8	ø1/2	KQ2H11-13A	15.4	19.3	33.6	15.6	17	35.3	29.1	7	7.3

Release button shape: circular

Applicable tube outer diameter (inches)		Model	øD₁	Release Button Dimensions (a)		øD₂	Release Button Dimensions (b)		L	M₁	M₂	Effective area (mm²)		Minimum hole diameter	Weight g
(a)	(b)	Model	øD₁	X	Y	øD₂	øX (X)	Y	L	M₁	M₂	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	ø5/32	KQ2H01-03A1	7.1	6.7	9.5	8.2	7.7	10	27.6	13.3	13.3	3.4	2.9	2.5	1.5
ø1/8	ø1/4	KQ2H01-07A1	7.1	6.7	9.5	11.1	10.9	-	27.6	13.3	13.3	3.4	2.9	2.5	2
ø5/32	ø3/16	KQ2H03-05A1	8.2	7.7	10	9.1	8.4	11	27.6	13.3	13.3	5.6	5.6	3	1.8
ø5/32	ø1/4	KQ2H03-07A1	8.2	7.7	10	11.1	10.9	-	27.6	13.3	13.3	5.6	5.6	3	2.1
ø3/16	ø1/4	KQ2H05-07A1	9.1	8.4	11	11.1	10.9	-	27.6	13.3	13.3	7.8	6.5	3.5	2.2

Release button shape: oval

Applicable Tubing: Metric Size, Connection Threads: M, R, Rc

Main part.

Body	C3604, PBT, PP, SUS303
Stud	C3604 (thread part), SUS303 (thread part)
Chuck	SUS304
Guide	SUS304
Release button	POM
Seal, O-ring	NBR
Gasket	SUS304, NBR

Materials.

Tube materials	FEP, PFA, nylon, soft nylon, polyurethane
Tube outer diameter	ø2, ø3.2, ø4, ø6, ø8, ø10, ø12, ø16

Applicable tube.

Usable fluids		Air, water
Operating pressure range		-100 kPa to 1 MPa
Guaranteed proof pressure (at 23°C)		3 MPa
Ambient temperature and fluid temperature		-5 to 60°C, For water: 0 to 40°C (no freezing)
Thread	Mounting section	JIS B0203 (tapered pipe thread) JIS B0205 (metric coarse thread)
Thread	Nut section	JIS B0205 (metric fine thread)
Thread part seal		Sealing agent included

Specifications.

*See the manufacturer's catalog for specifications other than the above

Product usage precautions

Note 1: Fittings without a thread portion and with all resin bodies are copper free specifications.
Note 2: The surge pressure must be under the maximum operating pressure.
Note 3: Do not use the fittings with a leak tester or for vacuum retention because they are not guaranteed for zero leakage.
Note 4: øD1 and øD2 are the maximum diameters.

: 30; 60; 90

Part Number
10-KQ2H04-06A1
10-KQ2H06-08A1
10-KQ2H08-10A
10-KQ2H10-12A
10-KQ2H12-16A
KQ2H01-03A
KQ2H01-03A1
KQ2H01-07ASALE
KQ2H01-07A1
KQ2H02-04A
KQ2H02-04A1
KQ2H02-23A
KQ2H02-23A1
KQ2H03-05ASALE
KQ2H03-05A1
KQ2H03-07ASALE
KQ2H03-07A1
KQ2H04-06A
KQ2H04-06A1
KQ2H04-06A1-X12SALE
KQ2H05-07A
KQ2H05-07A1
KQ2H06-08A
KQ2H06-08A1
KQ2H06-08A1-X12SALE
KQ2H07-09ASALE
KQ2H07-11ASALE
KQ2H08-10A
KQ2H08-10A-X12
KQ2H09-11A
KQ2H09-13A
KQ2H10-12A
KQ2H10-12A-X12SALE
KQ2H11-13ASALE
KQ2H12-16A
KQ2H12-16A-X12
KQ2H23-04A
KQ2H23-04A1
KQ2H23-06ASALE
KQ2H23-06A1

Price	Name	Minimum Order Qty.	Days to Ship	Application	Packing, Material of O-Ring	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)	Color	Release button shape	Release button color	Custom-made specifications
฿ 73.80	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	55 Day(s)	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	4	6	White	Ellipse	White	N/A
฿ 206.00	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	6	8	White	Ellipse	White	N/A
฿ 134.10	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	8	10	White	Perfect circle	White	N/A
฿ 147.60	AIR PIPING ONE-TOUCHJOINT	5 Piece(s)	3 Day(s)	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	10	12	White	Perfect circle	White	N/A
฿ 231.30	AIR PIPING ONE-TOUCHJOINT	5 Piece(s)	3 Day(s)	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	12	16	White	Perfect circle	White	N/A
฿ 58.50	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	55 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/8	5/32	White	Perfect circle	Orange	N/A
฿ 58.50	AIR PIPING ONE-TOUCHJOINT	5 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/8	5/32	White	Ellipse	Orange	N/A
฿ 54.90 ฿ 34.09	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/8	1/4	White	Perfect circle	Orange	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/8	1/4	White	Ellipse	Orange	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	2	4	White	Perfect circle	Light Gray	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	2	4	White	Ellipse	Light Gray	N/A
฿ 58.50	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	55 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	2	3.2	White	Perfect circle	Light Gray	N/A
฿ 58.50	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	55 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	2	3.2	White	Ellipse	Light Gray	N/A
฿ 54.00 ฿ 33.59	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/32	3/16	White	Perfect circle	Orange	N/A
฿ 54.00	AIR PIPING ONE-TOUCHJOINT	5 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/32	3/16	White	Ellipse	Orange	N/A
฿ 54.90 ฿ 45.75	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/32	1/4	White	Perfect circle	Orange	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/32	1/4	White	Ellipse	Orange	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	4	6	White	Perfect circle	Light Gray	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	4	6	White	Ellipse	Light Gray	N/A
฿ 54.90 ฿ 34.09	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	4	6	White	Ellipse	White	Lubricant: white petroleum jelly, release bushing color change
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3/16	1/4	White	Perfect circle	Orange	N/A
฿ 38.70	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	55 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3/16	1/4	White	Ellipse	Orange	N/A
฿ 46.80	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	6	8	White	Perfect circle	Light Gray	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	6	8	White	Ellipse	Light Gray	N/A
฿ 54.90 ฿ 34.15	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	6	8	White	Ellipse	White	Lubricant: white petroleum jelly, release bushing color change
฿ 54.90 ฿ 34.09	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/4	5/16	White	Perfect circle	Orange	N/A
฿ 50.40 ฿ 31.61	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	1/4	3/8	White	Perfect circle	Orange	N/A
฿ 60.30	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	8	10	White	Perfect circle	Light Gray	N/A
฿ 71.10	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	8	10	White	Perfect circle	White	Lubricant: white petroleum jelly, release bushing color change
฿ 71.10	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/16	3/8	White	Perfect circle	Orange	N/A
฿ 72.00	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	5/16	1/2	White	Perfect circle	Orange	N/A
฿ 65.70	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	10	12	White	Perfect circle	Light Gray	N/A
฿ 78.30 ฿ 48.90	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	10	12	White	Perfect circle	White	Lubricant: white petroleum jelly, release bushing color change
฿ 78.30 ฿ 48.71	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3/8	1/2	White	Perfect circle	Orange	N/A
฿ 111.60	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	12	16	White	Perfect circle	Light Gray	N/A
฿ 335.00	AIR PIPING ONE-TOUCHJOINT	5 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	12	16	White	Perfect circle	White	Lubricant: white petroleum jelly, release bushing color change
฿ 48.60	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3.2	4	White	Perfect circle	Light Gray	N/A
฿ 58.50	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3.2	4	White	Ellipse	Light Gray	N/A
฿ 54.90 ฿ 34.09	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)	Same day	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3.2	6	White	Perfect circle	Light Gray	N/A
฿ 54.90	AIR PIPING ONE-TOUCHJOINT	10 Piece(s)	3 Day(s)	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	3.2	6	White	Ellipse	Light Gray	N/A

Basic Information

Types	Single-Action Coupling	Fitting Type	Union with different diameters	Applicable Fluid	Water / Air
Body Material	PBT+PP	Union, Unequal Dia.	Reducing Straight	Operating Temperature(°C)	-5::60
Types of connection	Tube Connection	Number of Connection Tubes(piece)	2