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One-Touch Fitting KQ2 Series Female Connector KQ2F

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On Sale Till 31/03/2025
Volume Discount

SMC

A one-touch fitting used to connect pipes in a single action from male threads such as those from pressure gauges.
[Features]
· A compact and lightweight fitting with improved tube insertion/removal.
· Select from 148 types of female connector. Can accommodate metric size and inch size tubing.
[See here for catalog]
· Applicable tube outer diameter (metric), Connection thread [M, Rc], Release button: oval (pp. 10) / circle (pp. 106)
· Applicable tube outer diameter (inches), Connection thread [UNF, NPT], Release button: oval (pp. 34) circle (pp. 138)
· Applicable tube outer diameter (metric), Connection thread [G], Release button: oval (pp. 60) circle (pp. 168)
[Applications]
· Can be used as a fitting for piping from male threads on pressure gauges, 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.

Part Number

Configured Part Number is shown.

Product Specifications
Part Numbers
Catalog

Female Connector KQ2F Specifications

Female Connector KQ2F dimensional drawing

Release button dimensions (Applicable for oval types only)

Applicable Tubing: Metric Size

Applicable tube outer diameter mm	Connection thread M, Rc	Model	H (width across flats)	øD	Release Button Dimensions		L₁	L₂	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Connection thread M, Rc	Model	H (width across flats)	øD	X	Y	L₁	L₂	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø3.2	M3 × 0.5	KQ2F23-M3□1	7	6.9	6.7	9.5	17.3	5.7	13.3	3	2.5	2.5	3.1
ø3.2	M5 × 0.8	KQ2F23-M5□1	7	6.9	6.7	9.5	19.7	5.7	13.3	3	2.5	2.5	3.3
ø4	M3 × 0.5	KQ2F04-M3□1	8	7.9	7.7	10	16.5	5.7	13.3	4	4	2.5	4.1
	M5 × 0.8	KQ2F04-M5□1	8	7.9	7.7	10	19.6	5.7	13.3	4	4	3	4.5
	1/8	KQ2F04-01□1	14	7.9	7.7	10	24.1	8.5	13.3	5.6	4	3	12
	1/4	KQ2F04-02□1	17	7.9	7.7	10	29	12.9	13.3	5.6	4	3	21.5
ø6	M5 × 0.8	KQ2F06-M5□1	10	9.9	9.7	12	17.6	5.7	13.3	10	10	4.1	5.5
	1/8	KQ2F06-01□1	14	9.9	9.7	12	23.6	8.5	13.3	13.1	10.4	4.5	12.2
	1/4	KQ2F06-02□1	17	9.9	9.7	12	28.5	12.9	13.3	13.1	10.4	4.5	21.6
	3/8	KQ2F06-03□1	19	9.9	9.7	12	29.9	13.4	13.3	13.1	10.4	4.5	22.7

Release button shape: oval
*□: A (Brass), N (Brass + electroless nickel plating)

Applicable tube outer diameter mm	Connection thread Rc	Model	H (width across flats)	øD ^Note:	L₁	L₂	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Connection thread Rc	Model	H (width across flats)	øD ^Note:	L₁	L₂	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø3.2	M3 × 0.5	KQ2F23-M3□	7	6.9	17.3	5.7	13.3	3	2.5	2.5	3.1
ø3.2	M5 × 0.8	KQ2F23-M5□	7	6.9	19.7	5.7	13.3	3	2.5	2.5	3.3
ø4	M3 × 0.5	KQ2F04-M3□	8	7.9	16.5	5.7	13.3	4	4	2.5	4.1
	M5 × 0.8	KQ2F04-M5□	8	7.9	19.6	5.7	13.3	4	4	3	4.5
	1/8	KQ2F04-01□	14	7.9	24.1	8.5	13.3	5.6	4	3	12
	1/4	KQ2F04-02□	17	7.9	29	12.9	13.3	5.6	4	3	21.5
ø6	M5 × 0.8	KQ2F06-M5□	10	9.9	17.6	5.7	13.3	10	10	4.1	5.5
	1/8	KQ2F06-01□	14	9.9	23.6	8.5	13.3	13.1	10.4	4.5	12.2
	1/4	KQ2F06-02□	17	9.9	28.5	12.9	13.3	13.1	10.4	4.5	21.6
	3/8	KQ2F06-03□	19	9.9	29.9	13.4	13.3	13.1	10.4	4.5	22.7

Release button shape: circular
Note: øD is the maximum diameter.
* Refer to the manufacturer's catalog for other model numbers.

Applicable tubing: inch size

Applicable tube outer diameter Inches	Connection thread UNF, NPT	Model	H (width across flats)	øD	Release Button Dimensions		L₁	L₂	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter Inches	Connection thread UNF, NPT	Model	H (width across flats)	øD	X	Y	L₁	L₂	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	10-32 UNF	KQ2F01-32□1	7	6.9	6.7	9.5	19.7	5.7	13.3	3	2.5	2.5	3.4
	1/8	KQ2F01-34□1	14.29	6.9	6.7	9.5	25	9.5	13.3	3	2.5	2.5	13.4
	1/4	KQ2F01-35□1	17.46	6.9	6.7	9.5	29.8	13.3	13.3	3	2.5	2.5	24.4
ø5/32	10-32 UNF	KQ2F03-32□1	8	7.9	7.7	10	19.5	5.7	13.3	4	4	3	4.5
	1/8	KQ2F03-34□1	14.29	7.9	7.7	10	24.8	9.5	13.3	5.6	4	3	13.7
	1/4	KQ2F03-35□1	17.46	7.9	7.7	10	29.7	13.3	13.3	5.6	4	3	24.7

Release button shape: oval

Applicable tube outer diameter Inches	Connection thread UNF, NPT	Model	H (width across flats)	øD ^Note:	L₁	L₂	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter Inches	Connection thread UNF, NPT	Model	H (width across flats)	øD ^Note:	L₁	L₂	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	10-32 UNF	KQ2F01-32□	7	6.9	19.7	5.7	13.3	3	2.5	2.5	3.4
	1/8	KQ2F01-34□	14.29	6.9	25	9.5	13.3	3	2.5	2.5	13.4
	1/4	KQ2F01-35□	17.46	6.9	29.8	13.3	13.3	3	2.5	2.5	24.4
ø5/32	10-32 UNF	KQ2F03-32□	8	7.9	19.5	5.7	13.3	4	4	3	4.5
	1/8	KQ2F03-34□	14.29	7.9	24.8	9.5	13.3	5.6	4	3	13.7
	1/4	KQ2F03-35□	17.46	7.9	29.7	13.3	13.3	5.6	4	3	24.7

Release button shape: circular
Note: øD is the maximum diameter.
* Refer to the manufacturer's catalog for other model numbers.

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; 45; 60

Part Number
KQ2F01-32A
KQ2F01-32A1
KQ2F01-32N
KQ2F01-32N1
KQ2F01-34A
KQ2F01-34A1
KQ2F01-34N
KQ2F01-34N1
KQ2F01-35A
KQ2F01-35A1
KQ2F01-35N
KQ2F01-35N1
KQ2F03-32A
KQ2F03-32A1
KQ2F03-32N
KQ2F03-32N1
KQ2F03-34A
KQ2F03-34A1
KQ2F03-34N
KQ2F03-34N1
KQ2F03-35A
KQ2F03-35A1
KQ2F03-35N
KQ2F03-35N1
KQ2F04-01A
KQ2F04-01A1
KQ2F04-01N
KQ2F04-01N1
KQ2F04-02A
KQ2F04-02A1
KQ2F04-02N
KQ2F04-02N1
KQ2F04-G01A
KQ2F04-G01A1
KQ2F04-G01N
KQ2F04-G01N1
KQ2F04-G02A
KQ2F04-G02A1
KQ2F04-G02N
KQ2F04-G02N1
KQ2F04-M3A
KQ2F04-M3A1
KQ2F04-M3N
KQ2F04-M3N1
KQ2F04-M5A
KQ2F04-M5A1
KQ2F04-M5N
KQ2F04-M5N1
KQ2F06-01A
KQ2F06-01A1
KQ2F06-01N
KQ2F06-01N1
KQ2F06-02A
KQ2F06-02A1
KQ2F06-02N
KQ2F06-02N1
KQ2F06-03A
KQ2F06-03A1
KQ2F06-03N
KQ2F06-03N1

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Types	Body Material	Application	Thread Material	Operating Temperature (°C)	Applicable Tube O.D.1 (φ)	Types of connection	Connection screw	Number of Connection Tubes (piece)	Color	Release button shape	Release button color	Custom-made specifications
SGD 4.78	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	UNF	10-32	1	White	Perfect circle	Orange	N/A
SGD 4.78	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	UNF	10-32	1	White	Ellipse	Orange	N/A
SGD 5.13	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	UNF	10-32	1	White	Perfect circle	Orange	N/A
SGD 5.13	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	UNF	10-32	1	White	Ellipse	Orange	N/A
SGD 5.48	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	NPT	1/8	1	White	Perfect circle	Orange	N/A
SGD 5.48	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	NPT	1/8	1	White	Ellipse	Orange	N/A
-	1 Piece(s)		Quote	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	NPT	1/8	1	White	Perfect circle	Orange	N/A
SGD 5.95	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	NPT	1/8	1	White	Ellipse	Orange	N/A
SGD 6.30	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	NPT	1/4	1	White	Perfect circle	Orange	N/A
SGD 6.30	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	1/8	NPT	1/4	1	White	Ellipse	Orange	N/A
-	10 Piece(s)		Quote	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	NPT	1/4	1	White	Perfect circle	Orange	N/A
SGD 6.77	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	1/8	NPT	1/4	1	White	Ellipse	Orange	N/A
SGD 4.55	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	UNF	10-32	1	White	Perfect circle	Orange	N/A
SGD 4.55	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	UNF	10-32	1	White	Ellipse	Orange	N/A
SGD 4.90	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	UNF	10-32	1	White	Perfect circle	Orange	N/A
SGD 4.90	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	UNF	10-32	1	White	Ellipse	Orange	N/A
SGD 5.25	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	NPT	1/8	1	White	Perfect circle	Orange	N/A
SGD 5.25	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	NPT	1/8	1	White	Ellipse	Orange	N/A
SGD 5.72	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	NPT	1/8	1	White	Perfect circle	Orange	N/A
SGD 5.72	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	NPT	1/8	1	White	Ellipse	Orange	N/A
SGD 6.07	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	NPT	1/4	1	White	Perfect circle	Orange	N/A
SGD 6.07	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	5/32	NPT	1/4	1	White	Ellipse	Orange	N/A
SGD 6.97	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	NPT	1/4	1	White	Perfect circle	Orange	N/A
SGD 6.65	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	5/32	NPT	1/4	1	White	Ellipse	Orange	N/A
SGD 5.02	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	Rc	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.02	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	Rc	1/8	1	White	Ellipse	Light Gray	N/A
SGD 5.37	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	Rc	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.25	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	Rc	1/8	1	White	Ellipse	Light Gray	N/A
SGD 5.25 SGD 3.15	1 Piece(s)	Available	Same day	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	Rc	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 5.25	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	Rc	1/4	1	White	Ellipse	Light Gray	N/A
SGD 5.83	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	Rc	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 5.83	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	Rc	1/4	1	White	Ellipse	Light Gray	N/A
-	1 Piece(s)		Quote	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	G	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.83	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	G	1/8	1	White	Ellipse	Light Gray	N/A
SGD 6.42	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	G	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 6.42	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	G	1/8	1	White	Ellipse	Light Gray	N/A
SGD 6.42	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	G	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 6.42	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	G	1/4	1	White	Ellipse	Light Gray	N/A
SGD 6.88	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	G	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 6.88	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	G	1/4	1	White	Ellipse	Light Gray	N/A
SGD 4.32	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	M	3×0.5	1	White	Perfect circle	Light Gray	N/A
SGD 4.32	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	M	3×0.5	1	White	Ellipse	Light Gray	N/A
SGD 4.55	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	M	3×0.5	1	White	Perfect circle	Light Gray	N/A
SGD 4.55	10 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	M	3×0.5	1	White	Ellipse	Light Gray	N/A
SGD 4.32	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	M	5×0.8	1	White	Perfect circle	Light Gray	N/A
SGD 4.32	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	4	M	5×0.8	1	White	Ellipse	Light Gray	N/A
SGD 4.55 SGD 2.32	1 Piece(s)	Available	Same day	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	M	5×0.8	1	White	Perfect circle	Light Gray	N/A
SGD 4.55	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	4	M	5×0.8	1	White	Ellipse	Light Gray	N/A
SGD 5.13	1 Piece(s)	Available	Same day	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.13	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	1/8	1	White	Ellipse	Light Gray	N/A
SGD 5.72	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	1/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.72	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	1/8	1	White	Ellipse	Light Gray	N/A
SGD 5.48	1 Piece(s)	Available	Same day	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 5.48	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	1/4	1	White	Ellipse	Light Gray	N/A
SGD 5.95 SGD 3.03	1 Piece(s)	Available	Same day	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	1/4	1	White	Perfect circle	Light Gray	N/A
SGD 5.95	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	1/4	1	White	Ellipse	Light Gray	N/A
SGD 5.95	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	3/8	1	White	Perfect circle	Light Gray	N/A
SGD 5.95	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass	Standard/Mini	[Standard (Brass)] Brass	-5～60	6	Rc	3/8	1	White	Ellipse	Light Gray	N/A
SGD 6.53	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	3/8	1	White	Perfect circle	Light Gray	N/A
SGD 6.53	1 Piece(s)	Available	32 Day(s)	[One-Touch Couplings] Single-Action / Screw	[Brass] PBT + Brass (Electroless nickel plating)	Standard/Mini	[Standard (Brass)] Brass (Electroless nickel plating)	-5～60	6	Rc	3/8	1	White	Ellipse	Light Gray	N/A

Basic Information

Fitting Type	Screw Mount Direction	Applicable Fluid	Water / Air	Packing, Material of O-Ring	NBR
Screw Mounting, Direction	Female Straight

Configure

148 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Types
- One-Touch Couplings
  - Single-Action / Screw
  - Single-Action Coupling
Clear
Body Material
- SUS303, SUS304
  - SUS303
  - SUS303+PBT
  - SUS303, SUS304
- Brass
  - Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Application
- Standard/Mini
- Clean circumstance
Clear
Applicable Tube O.D.1(φ)
1/2

1/4

1/8

3/8

3.2

4

5/16

5/32

6

8

10

12

16
Clear
Types of connection
- G
- M
- NPT
- Rc
- UNF
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 3×0.5
- 3/8
- 5×0.8
- 10-32
Clear
Number of Connection Tubes(piece)
- 1
Clear
Color
- White
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Gray
- Orange
- White
Clear
Custom-made specifications
- Lubricant: white petroleum jelly, release bushing color change
- N/A
Clear
type
- 10-KQ2F
- KQ2F
Clear
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
- SUS303, SUS304
  - SUS303
  - SUS303, SUS304
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

Same day

31 Day(s) or Less

32 Day(s) or Less
Clear

Specify Alterations

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

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Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(65) 6733 7211 / FAX：(65) 6733 0211; 9:00am - 6:00pm (Monday - Friday); Technical Inquiry

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One-Touch Fitting KQ2 Series Female Connector KQ2F

(i)Caution

Female Connector KQ2F Specifications

Applicable Tubing: Metric Size

Applicable tubing: inch size

Product usage precautions

Basic Information

Configure

Specification/Dimensions

Types

Body Material

Application

Applicable Tube O.D.1(φ)

Types of connection

Connection screw

Number of Connection Tubes(piece)

Color

Release button shape

Release button color

Custom-made specifications

type

Thread Material

CAD

Days to Ship

Specify Alterations

Tech Support

Payment Method more

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