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SMC Push-Fit Adapter Fitting: 6 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Adapter Fitting: 6 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect

The SMC Push-Fit Adapter Fitting (MPN KQ2R06-04A) is a brass push-to-connect x push-to-connect fitting for 6 mm OD x 4 mm OD tubing. 3G Electric interprets your demand for this genuine SMC component, sourcing it…

SKU 3G-OTH-488884

Brand
SMC
Item
Push-Fit Adapter Fitting: 6 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect
Category
Polybutylene & Brass Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
KQ2R06-04A
Type
Push-to-Connect x Push-to-Connect, Brass
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Adapter Fitting (MPN KQ2R06-04A) is a brass push-to-connect x push-to-connect fitting for 6 mm OD x 4 mm OD tubing. 3G Electric interprets your demand for this genuine SMC component, sourcing it across our 14 industrial departments and backing it with specialist expertise in pneumatics and controls.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the SMC KQ2R06-04A push-fit adapter fitting used for?

The SMC KQ2R06-04A is a brass push-to-connect adapter fitting used to join 6 mm OD and 4 mm OD polybutylene or nylon tubing in pneumatic control systems. It provides a secure, leak-free connection without tools, ideal for automation, packaging, and industrial air circuits.

What are the specifications of the SMC KQ2R06-04A fitting?

The SMC KQ2R06-04A is a push-to-connect x push-to-connect brass adapter fitting. It connects 6 mm OD tubing on one end and 4 mm OD tubing on the other. The manufacturer part number is KQ2R06-04A, and it is designed for use with polybutylene and brass tube fittings.

Where to buy the SMC KQ2R06-04A fitting worldwide?

3G Electric supplies the genuine SMC KQ2R06-04A push-fit adapter fitting worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source this component across 14 departments, including pneumatics and controls.

How to install the SMC KQ2R06-04A push-to-connect fitting?

To install the SMC KQ2R06-04A, cut tubing square, push it fully into the fitting until it stops, then pull gently to confirm secure engagement. For removal, press the release collet evenly while pulling the tube. Ensure tubing is clean and free of burrs before insertion.

Used in

Common applications for SMC
Automotive assembly — SMC ZP3 flat vacuum pads for handling small components in pick-and-place robots
Semiconductor manufacturing — SMC ZM series vacuum generators with needle valves for precise wafer handling
Food packaging — SMC AW-D series filter regulators for clean compressed air in pneumatic actuators
General industrial automation — SMC AS2211F speed control valves for regulating cylinder speeds in conveyor systems
Vacuum conveying — SMC ZH series box-type vacuum generators for material transport in packaging lines
Machine tool coolant systems — SMC ZF series in-line filters to protect vacuum ejectors from debris

SMC Products

3G Electric supplies SMC polybutylene & brass tube fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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