SMC Push-Fit Adapter Fitting: 12 mm OD x 1/4 in Pipe Size, Push-to-Connect x BSPT
The SMC Push-Fit Adapter Fitting (MPN KQ2S12-02AS) is a push-to-connect x BSPT fitting in brass and white, designed for 12 mm OD tubing with a 1/4" pipe thread. This component enables quick, secure connections in…
SKU 3G-OTH-488965
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Product Description
The SMC Push-Fit Adapter Fitting (MPN KQ2S12-02AS) is a push-to-connect x BSPT fitting in brass and white, designed for 12 mm OD tubing with a 1/4" pipe thread. This component enables quick, secure connections in pneumatic systems, backed by 3G Electric's specialist expertise in controls and industrial fluid handling across 14 departments.
Frequently Asked Questions
What is the SMC KQ2S12-02AS push-fit adapter fitting used for?
The SMC KQ2S12-02AS push-fit adapter fitting connects 12 mm OD tubing to a 1/4" BSPT threaded port in pneumatic systems. It provides a quick, secure, leak-resistant joint for compressed air and fluid handling applications. 3G Electric supplies this fitting as part of our controls and fluid handling expertise across 14 industrial departments.
What are the specifications of the SMC KQ2S12-02AS fitting?
The SMC KQ2S12-02AS is a push-to-connect x BSPT adapter fitting made of brass with a white finish. It accepts 12 mm OD tubing and has a 1/4" thread size A. The manufacturer part number is KQ2S12-02AS. This fitting is designed for reliable connections in pneumatic and fluid systems.
Where to buy the SMC KQ2S12-02AS fitting worldwide?
3G Electric supplies the SMC KQ2S12-02AS push-fit adapter fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. As a global industrial solutions provider, we source and deliver genuine SMC components for pneumatic and fluid handling needs across 14 departments.
How to install the SMC push-fit adapter fitting?
To install the SMC KQ2S12-02AS, cut tubing square, push it fully into the fitting until it stops, then pull gently to confirm secure engagement. For threaded connections, apply PTFE tape to the 1/4" BSPT thread and tighten by hand plus a quarter turn. Ensure system pressure is off before installation.
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Common applications for SMCSMC 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.









