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SMC Push-Fit Elbow Fitting: 4 mm OD x 1/4 in Pipe Size, Push-to-Connect x BSPT - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Elbow Fitting: 4 mm OD x 1/4 in Pipe Size, Push-to-Connect x BSPT

The SMC Push-Fit Elbow Fitting (MPN KQ2W04-02AS) is a push-to-connect x BSPT fitting in brass and white, designed for 4 mm OD tubing with a 1/4" pipe thread. This polybutylene and brass tube fitting provides a…

SKU 3G-OTH-488861

Brand
SMC
Item
Push-Fit Elbow Fitting: 4 mm OD x 1/4 in Pipe Size, Push-to-Connect x BSPT
Category
Polybutylene & Brass Tube Fittings
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Technical Specifications

SMC
Manufacturer Part Number
KQ2W04-02AS
Type
Push-to-Connect x BSPT, Brass, White
Thread Size A
1/4"
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SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Elbow Fitting (MPN KQ2W04-02AS) is a push-to-connect x BSPT fitting in brass and white, designed for 4 mm OD tubing with a 1/4" pipe thread. This polybutylene and brass tube fitting provides a secure, quick-install connection for pneumatic or fluid systems.

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 Push-Fit Elbow Fitting KQ2W04-02AS used for?

The SMC Push-Fit Elbow Fitting KQ2W04-02AS is used to connect 4 mm OD tubing to a 1/4" BSPT threaded port in pneumatic or fluid systems. It provides a secure, quick-install 90-degree turn for air lines, lubrication systems, or coolant circuits in industrial automation and manufacturing.

What are the specifications of the SMC KQ2W04-02AS fitting?

The SMC KQ2W04-02AS is a push-to-connect x BSPT elbow fitting made of brass with a white finish. It accepts 4 mm OD tubing and has a 1/4" thread size. The manufacturer part number is KQ2W04-02AS, and it is designed for polybutylene and brass tube fitting applications.

Where to buy the SMC KQ2W04-02AS fitting worldwide?

3G Electric supplies the SMC KQ2W04-02AS push-fit elbow fitting worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this SMC pneumatic fitting.

How to install the SMC push-to-connect elbow fitting?

To install the SMC KQ2W04-02AS, cut the 4 mm OD tubing square and push it firmly into the fitting until it stops. For the threaded end, apply thread sealant to the 1/4" BSPT male thread and tighten to the port. Ensure the tubing is fully seated and the collet is engaged for a leak-free connection.

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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