Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 19/4/2026 to 7:00 (MYT) 20/4/2026. We apologize for the inconvenience.
[Notice] Japan & China Golden Week holidays will start from 29 April to 6 May 2026. Kindly expect longer response from suppliers and possible delivery delay due to high volume of shipments after holiday. Early order placement is recommended. More details
[Announcement] MISUMI Malaysia website new user interface. Clearer navigation, easy product search and more. Explore now! May contact us at (60) 3 7890 6399 for any inquiries.

How can we improve?

How can we improve?

Comments

Name (Optional)

E-mail Address (Optional)

Tel (Optional)

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy

Thank you for your cooperation.

While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.

Customer Privacy Policy

One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Gasket Seal) (KQ2S08-03AP)

A one-touch male connector fitting with hex socket head (KQ2S) and gasket seal from SMC.
[Features]
· Improved tube insertion/removal.
· Compact and light weight.
[Applications]
· A male connector with a hexagonal head that can be tightened with a hex wrench. Ideal for use in confined spaces.
[See here for catalog]
· Applicable tube outer diameter (metric), Connection thread [G], Release button: oval (pp. 60) / circle (pp. 168)
· Applicable tube outer diameter (mm), Connection thread [R], Release button: oval (pp. 68) circle (pp. 176)
· Applicable tube outer diameter (inches), Connection thread [NPT], Release button: oval (pp. 76) circle (pp. 188)

(i)Caution

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.

KQ2S08-03AP

: 30; 45; 60

Part Number
KQ2S08-03AP

Part Number	Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Body Material	Thread Material	Applicable Tube O.D.1 (φ)	Types of connection	Connection screw	Release button shape	Release button color
	MYR 22.07	10 Piece(s)		21 Day(s)	[Brass] PBT + Brass	[Standard (Brass)] Brass	8	R	3/8	Perfect circle	Light Gray

Basic Information

Types	Single-Action / Screw	Fitting Type	Screw Mount Direction	Applicable Fluid	Water / Air
Application	Standard/Mini	Packing, Material of O-Ring	NBR	Screw Mounting, Direction	With hex socket and straight
Number of Connection Tubes(piece)	1	Color	White

Configure

1 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

type
- KQ2S
Clear
Body Material
- Brass
  - PBT + Brass
  - PBT + Brass (Electroless nickel plating)
Clear
Thread Material
- Standard (Brass)
  - C3604 (Electroless nickel plating)
  - Brass
Clear
Applicable Tube O.D.1(φ)
4

6

8

10

12

16
Clear
Types of connection
- G
- NPT
- R
Clear
Connection screw
- 1/2
- 1/4
- 1/8
- 1/16
- 3/8
Clear
Release button shape
- Ellipse
- Perfect circle
Clear
Release button color
- Light Gray
- Orange
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

3 Day(s) or Less

7 Day(s) or Less

21 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 .

Additional Products in this Category

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations): Tel：(60) 3 7960 8499 / FAX：(60) 3 7960 7499; 9:00am - 6:00pm (Monday - Friday)
9:00am - 1:00pm (Saturday); Technical Inquiry

How can we improve?

One-Touch Fitting KQ2 Series Hexagon Socket Head Male Connector KQ2S (Gasket Seal) (KQ2S08-03AP)

(i)Caution

Basic Information

Configure

Specification/Dimensions

type

Body Material

Thread Material

Applicable Tube O.D.1(φ)

Types of connection

Connection screw

Release button shape

Release button color

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm