Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
SMC Push-Fit Adapter Fitting: 5/32 in OD x 1/8 in Pipe Size, Push-to-Connect x FNPT - Polybutylene & Brass Tube Fittings
SMCPolybutylene & Brass Tube Fittings

SMC Push-Fit Adapter Fitting: 5/32 in OD x 1/8 in Pipe Size, Push-to-Connect x FNPT

The SMC Push-Fit Adapter Fitting (MPN KQ2F03-34A) is a push-to-connect x FNPT brass tube fitting for 5/32 in OD tubing with a 1/8" pipe thread. This brass adapter enables quick, secure connections in pneumatic…

SKU 3G-OTH-489391

Brand
SMC
Item
Push-Fit Adapter Fitting: 5/32 in OD x 1/8 in Pipe Size, Push-to-Connect x FNPT
Category
Polybutylene & Brass Tube Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SMC
Manufacturer Part Number
KQ2F03-34A
Type
Push-to-Connect x FNPT, Brass, Brass
Thread Size A
1/8"
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

SMC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SMC Push-Fit Adapter Fitting (MPN KQ2F03-34A) is a push-to-connect x FNPT brass tube fitting for 5/32 in OD tubing with a 1/8" pipe thread. This brass adapter enables quick, secure connections in pneumatic systems, supporting efficient assembly and maintenance across industrial applications.

Frequently Asked Questions

What is the SMC Push-Fit Adapter Fitting KQ2F03-34A used for?

The SMC Push-Fit Adapter Fitting KQ2F03-34A is used to connect 5/32 in OD polybutylene or brass tubing to a 1/8" FNPT port in pneumatic systems. It enables quick, secure, leak-free connections for air lines, actuators, and control circuits in industrial automation and manufacturing.

What are the specifications of the SMC KQ2F03-34A?

The SMC KQ2F03-34A is a push-to-connect x FNPT brass adapter fitting. It accepts 5/32 in OD tubing and has a 1/8" male thread. The body and components are brass. It is designed for pneumatic applications up to moderate pressure and temperature ranges typical of industrial compressed air systems.

Where to buy the SMC KQ2F03-34A worldwide?

3G Electric supplies the SMC KQ2F03-34A push-fit adapter fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine SMC components for pneumatic systems across all regions.

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

To install the SMC KQ2F03-34A, cut tubing square, deburr, and push fully into the collet until it stops. For the threaded end, apply PTFE tape to the 1/8" male thread and tighten into the FNPT port. Ensure the release collar is accessible for future disconnection.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from SMC

View all SMC parts →
SMC Push-Fit Cap: 10 mm OD Size, Push-to-Connect, Polybutylene Terephthalate, 17 5/16 mm Overall Lg (MPN KQ2C10-00A). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Cap: 10 mm OD Size, Push-to-Connect, Polybutylene Terephthalate, 17 5/16 mm Overall Lg (MPN KQ2C10-00A). Key specifications — Brand: SMC.
SMC Push-Fit Elbow Fitting: 3/8 in OD x 1/8 in OD Size, Push-to-Connect x MNPT, Brass, White (MPN KQ2K11-34AS). Key specifications — Brand: SMC; Thread Size A: 1/8".
SMC
SMC Push-Fit Elbow Fitting: 3/8 in OD x 1/8 in OD Size, Push-to-Connect x MNPT, Brass, White (MPN KQ2K11-34AS). Key specifications — Brand: SMC; Thread Size A: 1/8".
SMC Push-Fit Elbow Fitting: 12 mm OD x 12 mm OD Size, Push-to-Connect x Push-to-Connect, Brass (MPN KQ2L12-00A). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Elbow Fitting: 12 mm OD x 12 mm OD Size, Push-to-Connect x Push-to-Connect, Brass (MPN KQ2L12-00A). Key specifications — Brand: SMC.
SMC Push-Fit Adapter Fitting: 1/2 in OD x 3/8 in Pipe Size, Push-to-Connect x BSPT, Brass, Brass (MPN KQ2H13-03AS). Key specifications — Brand: SMC; Thread Size A: 3/8".
SMC
SMC Push-Fit Adapter Fitting: 1/2 in OD x 3/8 in Pipe Size, Push-to-Connect x BSPT, Brass, Brass (MPN KQ2H13-03AS). Key specifications — Brand: SMC; Thread Size A: 3/8".
SMC Push-Fit Tee Fitting: 8 mm OD x 8 mm OD x 8 mm OD Size, Polybutylene Terephthalate, White (MPN KQ2T08-00A). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Tee Fitting: 8 mm OD x 8 mm OD x 8 mm OD Size, Polybutylene Terephthalate, White (MPN KQ2T08-00A). Key specifications — Brand: SMC.
SMC Push-Fit Elbow Fitting: 4 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect, Brass, White (MPN KQ2L04-00A). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Elbow Fitting: 4 mm OD x 4 mm OD Size, Push-to-Connect x Push-to-Connect, Brass, White (MPN KQ2L04-00A). Key specifications — Brand: SMC.
SMC Push-Fit Cap: 5/32 in OD Size, Tube Stem, Polybutylene Terephthalate, 32 mm Overall Lg, Orange (MPN KQ2P-03). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Cap: 5/32 in OD Size, Tube Stem, Polybutylene Terephthalate, 32 mm Overall Lg, Orange (MPN KQ2P-03). Key specifications — Brand: SMC.
SMC Push-Fit Tee Fitting: 3/8 in Pipe x 1/2 in OD x 1/2 in OD Size, 49 19/32 mm Overall Lg, White (MPN KQ2Y13-36AS). Key specifications — Brand: SMC.
SMC
SMC Push-Fit Tee Fitting: 3/8 in Pipe x 1/2 in OD x 1/2 in OD Size, 49 19/32 mm Overall Lg, White (MPN KQ2Y13-36AS). Key specifications — Brand: SMC.