(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Instead, please kindly use other browsers like Google Chrome, Microsoft Edge or Mozilla Firefox.
50,000 Stock items for Same Day Ship Out.
All Categories
Categories
- Automation Components
A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
- Linear Motion
- Rotary Motion
- Connecting Parts
- Rotary Power Transmission
- Motors
- Conveyors & Material Handling
- Locating, Positioning, Jigs & Fixtures
- Inspection
- Sensors, Switches
- Pneumatics, Hydraulics
- Vacuum Components
- Hydraulic Equipment
- Discharging / Painting Devices
- Pipe, Tubes, Hoses & Fittings
- Modules, Units
- Heaters, Temperature Control
- Framing & Support
- Casters, Leveling Mounts, Posts
- Doors, Cabinet Hardware
- Springs, Shock Absorbers
- Adjusting, Fastening, Magnets
- Antivibration, Soundproofing Materials, Safety Products
- Fasteners
A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
- Materials
Browse industrial materials ranging from heat insulating plates, sponges, to metal and plastic materials in different sizes to meet your various applications.
- Wiring Components
A wide variety of wiring parts for connecting and protecting control and PC parts including Connectors, Cables, Electric Wires, Crimping Terminals and more.
- LAN Cables / Industrial Network Cables
- Cables by Application
- Cables with Connectors
- RS232 / Personal Computers / AV Cables
- Wires/Cables
- Connectors (General Purpose)
- Crimp Terminals
- Zip Ties
- Cable Glands
- Cable Bushings/Clips/Stickers
- Screws/Spacers
- Cable Accessories
- Tubes
- Protection Tubes
- Ducts/Wiremolds
- General Purpose Tools
- Dedicated Tools
- Soldering Supplies
- Electrical & Controls
A wide variety of controls and PC parts for electrical engineers including Controls, Powers, PC parts and more.
- Cutting Tools
A wide variety of cutting tools for many uses and work materials including End Mills, Drills, Cutters, Reamers, Turning Tools and more.
- Carbide End Mills
- HSS End Mills
- Milling Cutter Inserts/Holders
- Customized Straight Blade End Mills
- Dedicated Cutters
- Turning Tools
- Drill Bits
- Screw-Hole-Related Tools
- Reamers
- Chamfering / Centering Tools
- Fixtures Related to Cutting Tools
- Step Drills
- Hole Saws
- Clean Key Cutters
- Core Drills (Tip Tools)
- Magnetic Drilling Machine Cutters
- Drill Bits for Electric Drilling Machines
- Woodworking Drill Cutters
- Drills for Concrete
- Processing Tools
A wide variety of tools and supplies used in processing including Machine Tools, Measurement Tools, Grinding and Polishing Supplies and more.
- Material Handling & Storage
A wide variety of goods used in shipment, material handling and warehouse including Tape supplies, Stretch film, Truck, Shelf, Crane and more.
- Tape Supplies
- Cushioning Materials
- Stretch Films
- Cardboard
- Plastic Bags
- PP Bands
- Magic Tapes / Tying Belts
- Rubber Bands
- Strings/Ropes
- Cable Ties
- Tags
- Labelers
- Unpacking Cutters
- Packing Support Equipment
- Cloth Sheets for Packing
- Conveyance/Dolly Carts
- Tool Wagons
- Tool Cabinets / Container Racks
- Lifters / Hand Pallets
- Container Pallets
- Storage Supplies
- Shelves/Racks
- Work Benches
- Suspended Clamps/Suspended Belts
- Jack Winches
- Chain Block Cranes
- Bottles/Containers
- Bicycle Storage Area
- Safety & General Supplies
A large variety of goods for every kind of factories and offices including Protection items, Cleaning supplies, sanitations, office supplies and more.
- Lab & Clean Room Supplies
A large variety of items used in R&D and Clean Room including research Equipment, Laboratory Essentials, Analysis Supplies, Clean Environment-Related Equipment and more.
- Press Die Components
Choose from thousands of standard stamping die components including Punch & Die, Gas Springs, Guide Components, Coil Springs and many more.
- Plastic Mold Components
Browse our wide variety of mold components including Ejector Pins, Sleeves, Leader Components, Sprue Bushings and many more.
- Ejector Pins
- Sleeves, Center Pins
- Core Pins
- Sprue bushings, Gates, and other components
- Date Mark Inserts, Recycle Mark Inserts, Pins with Gas Vent
- Undercut, Plates
- Leader Components, Components for Ejector Space
- Mold Opening Controllers
- Cooling or Heating Components
- Accessories, Others
- Components of Large Mold, Die Casting
- Injection Molding Components
Browse our injection molding components including Heating Items, Couplers, Hoses and more.
- Injection Molding Machine Products
- Accessories of Equipment
- Auxiliary Equipment
- Air Nippers
- Air Cylinders
- Air Chuck for Runner
- Chuck Board Components
- Frames
- Suction Components
- Parallel Air Chuck
- Special Air Chuck
- Chemical for Injection Molding
- Mold Maintenance
- Heating Items
- Heat Insulation Sheets
- Couplers, Plugs, One-touch Joints
- Tubes, Hoses, Peripheral Components
Search by Application
Brands
- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
One-Touch Fitting KQ2 Series Female Connector KQ2F (KQ2F12-03A)
- On Sale Till 31/03/2025
- Volume Discount
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.
KQ2F12-03A
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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||
| 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 |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||
| ø3.2 | M3 × 0.5 | KQ2F23-M3□ | 7 | 6.9 | 17.3 | 5.7 | 13.3 | 3 | 2.5 | 2.5 | 3.1 |
| 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 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| X | Y | Nylon | Urethane | ||||||||||
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nylon | Urethane | ||||||||||
| 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) |
| 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.
| Part Number |
|---|
| KQ2F12-03A |
| Part Number | 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 7.70 | 1 Piece(s) | Available | 32 Day(s) | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass | Standard/Mini | [Standard (Brass)] Brass | -5～60 | 12 | Rc | 3/8 | 1 | White | Perfect circle | Light Gray | N/A |
Loading...
Basic Information
| Fitting Type | Screw Mount Direction | Applicable Fluid | Water / Air | Packing, Material of O-Ring | NBR |
|---|---|---|---|---|---|
| Screw Mounting, Direction | Female Straight |
Please check the type/dimensions/specifications of the part KQ2F12-03A in the One-Touch Fitting KQ2 Series Female Connector KQ2F series.
Specification/Dimensions
-
type
- 10-KQ2F
- KQ2F
-
Types
- One-Touch Couplings
- One-Touch Couplings
-
Body Material
- SUS303, SUS304
- Brass
- SUS303, SUS304
-
Application
- Standard/Mini
- Clean circumstance
-
Thread Material
- Standard (Brass)
- SUS303, SUS304
- Standard (Brass)
-
Applicable Tube O.D.1(φ)
-
Types of connection
- G
- M
- NPT
- Rc
- UNF
-
Connection screw
- 1/2
- 1/4
- 1/8
- 3×0.5
- 3/8
- 5×0.8
- 10-32
-
Number of Connection Tubes(piece)
- 1
-
Color
- White
-
Release button shape
- Ellipse
- Perfect circle
-
Release button color
- Light Gray
- Orange
- White
-
Custom-made specifications
- Lubricant: white petroleum jelly, release bushing color change
- N/A
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 31 Day(s) or Less
- 32 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| 10-KQ2F03-32N |
| 10-KQ2F03-34N |
| 10-KQ2F03-35N |
| KQ2F12-03A-X12 |
| KQ2F12-03N |
| KQ2F12-04A |
| Part Number | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 10 Piece(s) | Quote | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass (Electroless nickel plating) | Clean circumstance | [Standard (Brass)] Brass (Electroless nickel plating) | -5～60 | 5/32 | UNF | 10-32 | 1 | White | Perfect circle | White | N/A | ||
- | 10 Piece(s) | Quote | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass (Electroless nickel plating) | Clean circumstance | [Standard (Brass)] Brass (Electroless nickel plating) | -5～60 | 5/32 | NPT | 1/8 | 1 | White | Perfect circle | White | N/A | ||
- | 10 Piece(s) | Quote | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass (Electroless nickel plating) | Clean circumstance | [Standard (Brass)] Brass (Electroless nickel plating) | -5～60 | 5/32 | NPT | 1/4 | 1 | White | Perfect circle | White | N/A | ||
- | 1 Piece(s) | Quote | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass | Standard/Mini | [Standard (Brass)] Brass | -5～60 | 12 | Rc | 3/8 | 1 | White | Perfect circle | White | Lubricant: white petroleum jelly, release bushing color change | ||
SGD 8.28 | 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 | 12 | Rc | 3/8 | 1 | White | Perfect circle | Light Gray | N/A | |
SGD 8.98 | 1 Piece(s) | Available | 32 Day(s) | [One-Touch Couplings] Single-Action / Screw | [Brass] PBT + Brass | Standard/Mini | [Standard (Brass)] Brass | -5～60 | 12 | Rc | 1/2 | 1 | White | Perfect circle | Light Gray | N/A |
Tech Support
- 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
Payment Method
- Credit Card
- PayPal
- Bank Transfer
Social Media
MISUMI Contact
Copyright © MISUMI Corporation All Rights Reserved.
How can we improve?
How can we improve?