SMC Push-Fit Adapter Fitting: 3/8 in OD x 1/4 in Pipe Size, Push-to-Connect x MNPT
The SMC Push-Fit Adapter Fitting (MPN KQ2H11-35AS) is a polybutylene and brass tube fitting with a 3/8 in OD tube connection and a 1/4 in male NPT thread. Constructed from brass, this push-to-connect x MNPT adapter…
SKU 3G-OTH-489339
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Product Description
The SMC Push-Fit Adapter Fitting (MPN KQ2H11-35AS) is a polybutylene and brass tube fitting with a 3/8 in OD tube connection and a 1/4 in male NPT thread. Constructed from brass, this push-to-connect x MNPT adapter provides a secure, leak-free joint for pneumatic or fluid systems. 3G Electric sources this SMC fitting as part of our broader industrial supply capability across 14 departments, with specialist depth in pneumatics and controls.
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 Adapter Fitting KQ2H11-35AS used for?
The SMC KQ2H11-35AS push-fit adapter connects 3/8 in OD polybutylene or brass tubing to a 1/4 in male NPT port. It creates a secure, leak-free joint in pneumatic control systems, fluid handling, and automation equipment. 3G Electric supplies this fitting as part of our pneumatics and controls specialist range.
What are the specifications of the SMC KQ2H11-35AS fitting?
This SMC push-to-connect x MNPT adapter has a 3/8 in OD tube connection and a 1/4 in male NPT thread. It is made of brass and is designed for polybutylene and brass tubing. The manufacturer part number is KQ2H11-35AS. 3G Electric sources this fitting for industrial pneumatic and fluid systems.
Where to buy the SMC KQ2H11-35AS fitting worldwide?
3G Electric supplies the SMC KQ2H11-35AS push-fit adapter to customers worldwide. We handle full logistics, customs clearance, and delivery for international orders. As a global industrial solutions provider, we source this fitting as part of our pneumatics and controls offering across 14 departments.
How to install the SMC push-fit adapter fitting?
To install the SMC KQ2H11-35AS, cut the tube square, deburr, and push it fully into the fitting until it stops. For the male NPT end, apply thread sealant and tighten to the port. Ensure the system is depressurized before installation. 3G Electric can advise on proper selection for your pneumatic or fluid system.
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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.









