SMC Push-Fit Adapter Fitting: 6 mm OD x 1/8 in Pipe Size, Push-to-Connect x BSPT
The SMC Push-Fit Adapter Fitting (MPN KQ2H06-01AS) is a polybutylene and brass tube fitting with a push-to-connect x BSPT connection, constructed of brass. It accommodates 6 mm OD tubing and features a 1/8" thread…
SKU 3G-OTH-489211
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Product Description
The SMC Push-Fit Adapter Fitting (MPN KQ2H06-01AS) is a polybutylene and brass tube fitting with a push-to-connect x BSPT connection, constructed of brass. It accommodates 6 mm OD tubing and features a 1/8" thread size. This fitting is part of our broader industrial solutions across 14 departments, with specialist depth in pneumatics and controls.
Frequently Asked Questions
What is the SMC KQ2H06-01AS push-fit adapter fitting used for?
The SMC KQ2H06-01AS is a push-to-connect x BSPT adapter fitting used to join 6 mm OD polybutylene or brass tubing to a 1/8" BSPT threaded port. It is common in pneumatic control systems, automation lines, and fluid-handling applications where a reliable, leak-free seal is required.
What are the specifications of the SMC KQ2H06-01AS fitting?
The SMC KQ2H06-01AS is a brass push-to-connect x BSPT adapter fitting. It accepts 6 mm OD tubing and has a 1/8" BSPT male thread. The body and release collar are brass. It is part of SMC's KQ2 series, designed for quick installation and secure sealing in pneumatic circuits.
Where to buy the SMC KQ2H06-01AS fitting worldwide?
3G Electric supplies the SMC KQ2H06-01AS push-fit adapter fitting to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine SMC components and support your procurement from order to arrival.
How to install the SMC KQ2H06-01AS push-to-connect fitting?
To install the SMC KQ2H06-01AS, cut the 6 mm OD tubing square and deburr the end. Push the tube fully into the fitting until it stops. Pull back gently to confirm it is locked. For the BSPT thread, apply thread sealant and tighten to the port. No tools are needed for the tube connection.
Used in
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.









