SMC Push-Fit Union Fitting: 3/16 in OD x 3/16 in OD Size, Push-to-Connect x Push-to-Connect
The SMC Push-Fit Union Fitting (MPN KQ2H05-00A) is a brass push-to-connect x push-to-connect fitting for 3/16 in OD tubing. It provides a straightforward union connection in pneumatic systems, backed by 3G Electric's…
SKU 3G-OTH-488872
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Product Description
The SMC Push-Fit Union Fitting (MPN KQ2H05-00A) is a brass push-to-connect x push-to-connect fitting for 3/16 in OD tubing. It provides a straightforward union connection in pneumatic systems, backed by 3G Electric's specialist sourcing across 14 industrial departments.
Frequently Asked Questions
What is the SMC KQ2H05-00A push-fit union fitting used for?
The SMC KQ2H05-00A is a brass push-to-connect union fitting used to join two 3/16 in OD tubes in pneumatic systems. It provides a leak-free, quick-connect union connection for air lines, actuators, and control circuits in industrial automation and manufacturing.
What are the specifications of the SMC KQ2H05-00A fitting?
The SMC KQ2H05-00A is a push-to-connect x push-to-connect union fitting made of brass. It accepts 3/16 in OD tubing on both ends. The manufacturer part number is KQ2H05-00A. It is designed for pneumatic applications requiring a secure, reusable union connection.
Where to buy the SMC KQ2H05-00A fitting worldwide?
3G Electric supplies the SMC KQ2H05-00A push-fit union fitting worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source across 14 departments to ensure you get the right pneumatic components for your application.
How to install the SMC KQ2H05-00A push-to-connect fitting?
To install the SMC KQ2H05-00A, cut the 3/16 in OD tubing square and deburr the end. Push the tube firmly into the fitting until it stops. Pull gently to confirm it is locked. To release, press the collet evenly and pull the tube out. No tools are required for 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.









