


SMC KQ2H12-03AS | Straight Fitting | Threaded-to-Tube | Series KQ2 | Connection R 3/8 Male | Tube Size 12mm
The SMC KQ2H12-03AS is a straight fitting from the KQ2 series, designed for connecting threaded components to tubing in pneumatic systems. This fitting features an R 3/8 male thread on one side, allowing it to easily connect to compatible female-threaded ports. On the other side, it accommodates 12mm tubing, providing a secure and reliable connection for fluid flow in pneumatic circuits. The KQ2 series is known for its compact design, high performance, and ease of installation, making it ideal for use in a variety of industrial automation applications. The straight design ensures a straightforward and space-efficient connection, perfect for installations where space is limited but reliable fluid control is essential.

Free UAE shipping available
- Specifications
- Features
- Downloads
Application | Standard |
Body Material | Brass |
Connection | Threaded-to-Tube |
Fluid | Water / Air |
Functions | Straight Threaded Adaptor |
Material | Thread: Brass |
Maximum operating temperature | +60°C |
Minimum Operating Temperature | -5°C |
Mounting Type | Inline |
Series | KQ2 |
Thread type | R 3/8 Male |
Tube | A: R 3/8 Male |
Tube | B: Push In 12 mm |
Type | Straight Fitting |
Weight | 25g |
- Straight Fitting Design: Ensures a direct and compact connection between threaded components and tubing, making it ideal for space-efficient installations in pneumatic systems.
- R 3/8 Male Thread: Features an R 3/8 male thread, which easily connects to compatible female-threaded ports, ensuring a secure, leak-free connection.
- Tube Size 12mm: Designed for use with 12mm tubing, providing a reliable and secure fit for larger pneumatic circuits that require higher flow capacity.
- Part of the KQ2 Series: Known for its high performance and reliability, the KQ2 series offers robust and durable fittings that are easy to install in industrial automation systems.
- Durable Construction: Made from high-quality materials that offer resistance to wear, corrosion, and pressure, ensuring long-lasting performance in demanding environments.
- Quick Installation: Designed for easy and fast assembly, minimizing downtime and ensuring a secure and leak-proof connection every time.
- Compact and Efficient: The straight design helps maintain efficient fluid flow and keeps system space requirements to a minimum, making it ideal for compact setups.
Related Products

SMC HRS-S0305 | Thermo-Chiller Spare | Series HRS

SMC HRS-S0305 | Thermo-Chiller Spare | Series HRS

SMC C85L25C | Mounting Bracket | For Standard Type | Series C85

SMC C85L25C | Mounting Bracket | For Standard Type | Series C85

SMC KQ2K11-36AS | 45 Degree Male Elbow | One-Touch Fitting | Series KQ2 | Port Size 3/8 in

SMC KQ2K11-36AS | 45 Degree Male Elbow | One-Touch Fitting | Series KQ2 | Port Size 3/8 in

SMC D-C73C | Auto Switch | Band-Mounting | Series D-C7 | Voltage 24V dc | Length 0.5m

SMC D-C73C | Auto Switch | Band-Mounting | Series D-C7 | Voltage 24V dc | Length 0.5m

SMC AF42P-050AS | Bracket Assembly | Replacement Parts for Mist Separator | Series AF-A

SMC AF42P-050AS | Bracket Assembly | Replacement Parts for Mist Separator | Series AF-A

SMC AR28P-270AS | Bracket Assembly | Replacement Parts | Series AR

SMC AR28P-270AS | Bracket Assembly | Replacement Parts | Series AR

SMC 11-MHR3-10R | Air Gripper | Rotary Drive Type | Series 11-MHR3 | Body Size 10

SMC 11-MHR3-10R | Air Gripper | Rotary Drive Type | Series 11-MHR3 | Body Size 10

SMC SY30M-11-1A | Gasket Kit | Metal Base | Rubber | Series SY3000

SMC SY30M-11-1A | Gasket Kit | Metal Base | Rubber | Series SY3000