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KQ2H04-00A-X35

Applicable Fluid Screw Mounting, Direction type Types Fitting Type Body Material Application Packing, Material of O-Ring Applicable Tube O.D.1 Applicable Tube Outer Diameter 2 Types of connection Number of Connection Tubes Color Release button shape Release button color Custom-made specifications CAD Days to Ship

Specification/Dimensions

Applicable Fluid
- Water
- Air
Clear
Screw Mounting, Direction
- Straight
  - Half Union
Clear
type
- 10-KQ2H
- KQ2H
Clear
Types
- One-Touch Couplings
  - Single-Action Coupling
Clear
Fitting Type
- Union with same diameter
Clear
Body Material
- Standard (PBT)
  - PBT+PP
Clear
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)
1/2

1/4

1/8

2

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Applicable Tube Outer Diameter 2(φ)
1/2

1/4

1/8

2

3/8

3/16

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Types of connection
- Same diameter tube
- Tube Connection
Clear
Number of Connection Tubes(piece)
- 2
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
- Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更
- N/A
- Non-grease specification, rubber material・release push color change
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

3 Day(s) or Less

32 Day(s) or Less

55 Day(s) or Less
Clear

Specify Alterations

One-Touch Fitting KQ2 Series Straight Union KQ2H (KQ2H04-00A-X35)

AIR PIPING ONE-TOUCHJOINT

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SMC

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(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.

Product Description

A dedicated one-touch fitting used to connect tubing together in the same direction in a single action.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Both metric size and inch size tubing can be used. Select the most appropriate type for the given application.
· 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. 105)
· Applicable tube outer diameter (inches), Release button: oval (pp. 33) circle (pp. 138)
[Applications]
· Can be used for connecting tubes in the same direction.

Straight Union KQ2H Specifications

Straight Union KQ2H dimensional drawing

Release button dimensions (Applicable for oval types only)

Applicable Tubing: Metric Size

Applicable tube outer diameter mm	Model	øD	Release Button Dimensions		L	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Model	øD	X	Y	L	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø3.2	KQ2H23-00A1	7.1	6.7	9.5	27.6	13.3	3.4	2.9	2.5	1.4
ø4	KQ2H04-00A1	8.2	7.7	10	27.6	13.3	5.6	4	3	1.6
ø6	KQ2H06-00A1	10.4	9.7	12	27.6	13.3	13.1	10.4	4.5	2.1

Release button shape: oval

Applicable tube outer diameter mm	Model	øD ^Note:	L	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Model	øD ^Note:	L	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø2	KQ2H02-00A	5.8	24.8	11.9	-	0.9	1.4	0.8
ø3.2	KQ2H23-00A	7.1	27.6	13.3	3.4	2.9	2.5	1.4
ø4	KQ2H04-00A	8.2	27.6	13.3	5.6	4	3	1.6
ø6	KQ2H06-00A	10.4	27.6	13.3	13.1	10.4	4.5	2.1
ø8	KQ2H08-00A	13.2	29.4	14.2	26.1	18	6	3.7
ø10	KQ2H10-00A	15.9	32.2	15.6	41.5	29.5	7.5	5.5
ø12	KQ2H12-00A	18.5	35	17	58.3	46.1	9	8.2
ø16	KQ2H16-00A	23.8	42.2	20.6	113	67	13	15.2

Release button shape: circular
Note: øD is the maximum diameter.

Applicable tubing: inch size

Applicable tube outer diameter (inches)	Model	øD	Release Button Dimensions		L	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (inches)	Model	øD	X	Y	L	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	KQ2H01-00A1	7.1	6.7	9.5	27.6	13.3	3.4	2.9	2.5	1.4
ø5/32	KQ2H03-00A1	8.2	7.7	10	27.6	13.3	5.6	4	3	1.6
ø3/16	KQ2H05-00A1	9.1	8.4	11	27.6	13.3	7.8	6.5	3.5	1.9

Release button shape: oval

Applicable tube outer diameter (inches)	Model	øD ^Note:	L	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (inches)	Model	øD ^Note:	L	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	KQ2H01-00A	7.1	27.6	13.3	3.4	2.9	2.5	1.4
ø5/32	KQ2H03-00A	8.2	27.6	13.3	5.6	4	3	1.6
ø3/16	KQ2H05-00A	9.1	27.6	13.3	7.8	6.5	3.5	1.9
ø1/4	KQ2H07-00A	11.1	27.6	13.3	13.5	11.5	4.6	2.4
ø5/16	KQ2H09-00A	13.2	29.4	14.2	26.1	18	6	3.7
ø3/8	KQ2H11-00A	15.4	32.2	15.6	35.3	29.1	7	5.2
ø1/2	KQ2H13-00A	19.3	35	17	66	51.7	9.6	8.7

Release button shape: circular
Note: øD is the maximum diameter.

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	ø3.2, ø4, ø6

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.

*Applicable tubing: metric size / The oval type is listed. See the manufacturer's catalog for types 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.

: 30; 60; 90

Part Number
KQ2H04-00A-X35

Part Number	Price	Name	Minimum Order Qty.	Volume Discount	Days to Ship	Types	Fitting Type	Applicable Fluid	Body Material	Application	Packing, Material of O-Ring	Screw Mounting, Direction	Operating Temperature (°C)	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
	฿ 54.00	AIR PIPING ONE-TOUCHJOINT	1 Piece(s)		Same day	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	4	4	Tube Connection	2	Black	Perfect circle	Light Gray	Body color change

Please check the type/dimensions/specifications of the part KQ2H04-00A-X35 in the One-Touch Fitting KQ2 Series Straight Union KQ2H series.

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

Products with similar specification

Part Number
10-KQ2H04-00A
10-KQ2H04-00A1
10-KQ2H06-00A
KQ2H04-00A-X963
KQ2H04-00A1
KQ2H04-00A1-X12

Price	Minimum Order Qty	Days to Ship	Types	Fitting Type	Applicable Fluid	Body Material	Application	Packing, Material of O-Ring	Screw Mounting, Direction	Operating Temperature (°C)	Applicable Tube O.D.1 (φ)	Applicable Tube Outer Diameter 2 (φ)	Types of connection	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
฿ 105.30	1 Piece(s)	Same day	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	4	4	Tube Connection	2	White	Perfect circle	White	N/A
฿ 72.00	10 Piece(s)	3 Day(s)	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	4	4	Tube Connection	2	White	Ellipse	White	N/A
฿ 106.20	1 Piece(s)	Same day	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Clean circumstance	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	6	6	Tube Connection	2	White	Perfect circle	White	N/A
฿ 54.00	10 Piece(s)	55 Day(s)	-	-	-	-	Standard/Mini	-	[Straight] Half Union	-	4	4	Same diameter tube	-	-	-	-	-
฿ 54.00	1 Piece(s)	Same day	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	4	4	Tube Connection	2	White	Ellipse	Light Gray	N/A
฿ 54.00	10 Piece(s)	3 Day(s)	[One-Touch Couplings] Single-Action Coupling	Union with same diameter	Water / Air	[Standard (PBT)] PBT+PP	Standard/Mini	[Standard (NBR Nitrile Rubber )] NBR	-	-5～60	4	4	Tube Connection	2	White	Ellipse	White	Lubricant：white petroleum jelly, release push color changeリリースブッシュ色変更