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Quick-Connect Fitting, KQ2 Series, 45° Elbow Union KQ2K (Gasket Seal) (KQ2K04-U01A1)

SMC quick-connect fitting.
[Features]
・ Improved tube insertion and removal
・ Compact and weight reduced
[Applications]
・ Used for piping in the 45 degree direction from the female thread section. Intermediate model between half union and elbow union

[Please click here for the catalog]
・ Applicable metric tube outer diameter, connection thread "M" release bushing, oval (P.13) Perfect circle (P.111)
・ Applicable tube imperial outer diameter, connection thread "UNF" release bushing, oval (P.37) perfect circle (P.142)
・ Applicable metric tube outer diameter, connection thread "Uni" release bushing, oval (P.91) perfect circle (P.205)

(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.

KQ2K04-U01A1

Product Specifications
Part Numbers
Catalog

45° Male Elbow KQ2K (Gasket Seal) Specifications

45° Male Elbow KQ2K (Gasket Seal) external appearance

45° Male Elbow KQ2K (Gasket Seal) dimensional outline drawing

Connection thread: M

Applicable tube outer diameter mm	Connection thread M	Model	H (width across flats)	øD₁	Release Button Dimensions		øD₂	L₁	L₂	A	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Connection thread M	Model	H (width across flats)	øD₁	X	Y	øD₂	L₁	L₂	A	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø4	M5 × 0.8	KQ2K04-M5□1	7	8.2	7.7	10	8	14.4	13.1	22.8	13.3	3.4	3.4	2.5	3
ø4	M6 × 1.0	KQ2K04-M6□1	8	8.2	7.7	10	8	14.4	14.1	22.8	13.3	3.4	3.4	2.5	4.1
ø6	M5 × 0.8	KQ2K06-M5□1	7	10.4	9.7	12	8	14.4	17	27.4	13.3	3.4	3.4	2.5	3.5
ø6	M6 × 1.0	KQ2K06-M6□1	8	10.4	9.7	12	8	14.4	18	27.4	13.3	3.4	3.4	2.5	4.5

Applicable tube outer diameter mm	Connection thread M	Model	H (width across flats)	øD₁^Note:	øD₂	L₁	L₂	A	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter mm	Connection thread M	Model	H (width across flats)	øD₁^Note:	øD₂	L₁	L₂	A	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø4	M5 × 0.8	KQ2K04-M5□	7	8.2	8	14.4	13.1	22.8	13.3	3.4	3.4	2.5	3
ø4	M6 × 1.0	KQ2K04-M6□	8	8.2	8	14.4	14.1	22.8	13.3	3.4	3.4	2.5	4.1
ø6	M5 × 0.8	KQ2K06-M5□	7	10.4	8	14.4	17	27.4	13.3	3.4	3.4	2.5	3.5
ø6	M6 × 1.0	KQ2K06-M6□	8	10.4	8	14.4	18	27.4	13.3	3.4	3.4	2.5	4.5

□: A (Brass), N (Brass + electroless nickel plating)
Note: øD1 is the maximum diameter.

Connection thread: UNF

Applicable tube outer diameter (inches)	Connection thread UNF	Model	H (width across flats)	øD₁	Release Button Dimensions		øD₂	L₁	L₂	A	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (inches)	Connection thread UNF	Model	H (width across flats)	øD₁	X	Y	øD₂	L₁	L₂	A	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	10-32 UNF	KQ2K01-32□1	7	7.1	6.7	9.5	8	14.4	13	21.9	13.3	3	2.5	2.5	2.8
ø5/32	10-32 UNF	KQ2K03-32□1	7	8.2	7.7	10	8	14.4	13	22.2	13.3	3.4	3.4	2.5	3

Applicable tube outer diameter (inches)	Connection thread UNF	Model	H (width across flats)	øD₁^Note:	øD₂	L₁	L₂	A	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (inches)	Connection thread UNF	Model	H (width across flats)	øD₁^Note:	øD₂	L₁	L₂	A	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø1/8	10-32 UNF	KQ2K01-32□	7	7.1	8	14.4	13	21.9	13.3	3	2.5	2.5	2.8
ø5/32	10-32 UNF	KQ2K03-32□	7	8.2	8	14.4	13	22.2	13.3	3.4	3.4	2.5	3
ø1/4	10-32 UNF	KQ2K07-32□	7	11.1	8	14.9	16.5	26.8	13.3	3.5	3.5	2.5	3.6

□: A (Brass), N (Brass + electroless nickel plating)
Note: øD1 is the maximum diameter.

Connection thread: Uni

Applicable tube outer diameter (mm)	Connection thread Uni	Model	H (width across flats)	øD₁	Release Button Dimensions		øD₂	L₁	L₂	A ^*	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (mm)	Connection thread Uni	Model	H (width across flats)	øD₁	X	Y	øD₂	L₁	L₂	A ^*	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø4	1/8	KQ2K04-U01□1	10	8.2	7.7	10	10	14.4	12.9	20.8	13.3	4.8	3.4	4.5	4.7
ø4	1/4	KQ2K04-U02□1	14	8.2	7.7	10	10	14.4	14.7	21	13.3	4.8	3.4	4.5	11.3
ø6	1/8	KQ2K06-U01□1	10	10.4	9.7	12	10	14.7	15	23.8	13.3	8.7	6.9	4.5	5.1
	1/4	KQ2K06-U02□1	14	10.4	9.7	12	10	14.7	16.8	24	13.3	8.7	6.9	4.5	11.7
	3/8	KQ2K06-U03□1	17	10.4	9.7	12	10	14.7	17.9	25.1	13.3	8.7	6.9	4.5	21.2

Applicable tube outer diameter (mm)	Connection thread Uni	Model	H (width across flats)	øD₁^{Note 1:}	øD₂	L₁	L₂	A ^*	M	Effective area (mm²)		Minimum hole diameter	Weight g
Applicable tube outer diameter (mm)	Connection thread Uni	Model	H (width across flats)	øD₁^{Note 1:}	øD₂	L₁	L₂	A ^*	M	Nylon	Urethane	Minimum hole diameter	Weight g
ø4	1/8	KQ2K04-U01□	10	8.2	10	14.4	12.9	20.8	13.3	4.8	3.4	4.5	4.7
ø4	1/4	KQ2K04-U02□	14	8.2	10	14.4	14.7	21	13.3	4.8	3.4	4.5	11.3
ø6	1/8	KQ2K06-U01□	10	10.4	10	14.7	15	23.8	13.3	8.7	6.9	4.5	5.1
	1/4	KQ2K06-U02□	14	10.4	10	14.7	16.8	24	13.3	8.7	6.9	4.5	11.7
	3/8	KQ2K06-U03□	17	10.4	10	14.7	17.9	25.1	13.3	8.7	6.9	4.5	21.2
ø8	1/8	KQ2K08-U01□	10	13.2	10	16	15.9	26.5	14.2	8.7	8.7	4.5	6
	1/8	KQ2K08-U01□Q ^{Note 2:}	12	13.2	12	16	19.7	30.8	14.2	19.7	13.6	6	8.4
	1/4	KQ2K08-U02□	14	13.2	12	16	18.7	27.7	14.2	19.7	19.7	6	10.7
	3/8	KQ2K08-U03□	17	13.2	12	16	19.8	28.8	14.2	19.7	19.7	6	20
ø10	1/8	KQ2K10-U01□	14	15.9	12	18.2	19.4	32.4	15.6	30.9	23.2	6	12.2
	1/4	KQ2K10-U02□	17	15.9	17	17.6	24.7	35.7	15.6	30.9	23.2	7.5	17
	3/8	KQ2K10-U03□	17	15.9	17	17.6	21.6	32.6	15.6	30.9	23.2	7.5	17.4
	1/2	KQ2K10-U04□	22	15.9	17	17.6	29.2	38	15.6	30.9	23.2	7.5	47.7
ø12	1/4	KQ2K12-U02□	17	18.5	17	19.4	24.6	37.7	17	44.5	35.1	9	18.5
	3/8	KQ2K12-U03□	17	18.5	17	19.4	21.5	34.6	17	44.5	35.1	9	18.9
	1/2	KQ2K12-U04□	22	18.5	17	19.4	29.1	40	17	44.5	35.1	9	49.2

□: A (Brass), N (Brass + electroless nickel plating)
*Reference dimensions after screwing-in Uni thread
Note: øD1 is the maximum diameter.

: 30; 45; 60

Part Number
KQ2K04-U01A1

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Body Material	Thread Material	Application	Applicable Tube O.D.1 (φ)	Types of connection	Connection screw	Color	Release button shape	Release button color	Custom-made specifications
	MYR 13.76	10 Piece(s)		13 Day(s) or more	[Brass] PBT + Brass	[Standard (Brass)] Brass	Standard/Mini	4	Uni	1/8	White	Ellipse	Light Gray	N/A

Basic Information

Fitting Type	Screw Mount Direction	Applicable Fluid	Water / Air	Screw Mounting, Direction	Elbow
Types	Single-Action / Screw	Elbows	45° Elbow Union	Packing, Material of O-Ring	NBR
Operating Temperature(°C)	-5::60	Number of Connection Tubes(piece)	1

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1 Part Numbers

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Completed

Specification/Dimensions

type
- 10-KQ2K
- KQ2K
Clear
Body Material
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Thread Material
- Standard (Brass)
  - Brass
  - Brass (Electroless nickel plating)
Clear
Application
- Standard/Mini
- Clean circumstance
Clear
Applicable Tube O.D.1(φ)
1/4

1/8

4

5/32

6

8

10

12
Clear
Types of connection
- M
- UNF
- Uni
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 3/8
- 5×0.8
- 6×1.0
- 10-32
Clear
Color
- Black
- White
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Gray
- Orange
- White
Clear
Custom-made specifications
- Body color change (Black)
- Body color change (black)
- Lubricant:white petroleum jelly, release push color change
- N/A
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

5 Day(s) or Less

10 Day(s) or Less

13 Day(s) or Less

17 Day(s) or Less

21 Day(s) or Less

23 Day(s) or Less

34 Day(s) or Less

43 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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9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

Quick-Connect Fitting, KQ2 Series, 45° Elbow Union KQ2K (Gasket Seal) (KQ2K04-U01A1)

(i)Caution

45° Male Elbow KQ2K (Gasket Seal) Specifications

Connection thread: M

Connection thread: UNF

Connection thread: Uni

Basic Information

Configure

Specification/Dimensions

type

Body Material

Thread Material

Application

Applicable Tube O.D.1(φ)

Types of connection

Connection screw

Color

Release button shape

Release button color

Custom-made specifications

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

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