SMC Pneumatic Fitting Electroless Nickel Plated Brass R 1/4 in Threaded to 4mm Push-In 90° KQ2T04-02AS

SMC KQ2T04-02AS pneumatic fitting features a durable electroless nickel plated brass body engineered for industrial pneumatic systems. This fitting enables a compact 90° redirection between a push-in tube and a threaded port, making it essential for compressed-air circuits requiring space-efficient airflow management.

Its push-in 4 mm tube connection provides rapid, tool-free assembly and disassembly with an internal collet mechanism that secures tubing and prevents accidental disconnections. The R 1/4 inch threaded interface is standardized for broad compatibility and requires suitable sealing practice - such as thread sealants or tape - to maintain airtight connections and prevent leaks in pneumatic installations.

Electroless nickel plating enhances corrosion resistance and longevity by reducing surface oxidation and particulate shedding compared with untreated brass alloys, making this fitting reliable in harsh industrial environments. It is rated for continuous use up to 60°C, suitable for elevated temperature pneumatic control panels, actuator lines, and electrical cabinet air distribution systems.

The fitting complies with RoHS requirements, ensuring it is manufactured free from hazardous substances typically restricted in industrial processes. Typical applications include pneumatic control panels in automation assemblies, compact actuator supply lines in mechanical systems, and instrument tubing use in electronics manufacturing plants.

Set within the proven SMC KQ2 series, this component balances compact form factor with robust functionality, making it a vital part for maintenance and expansion of pneumatic and fluid power tools in manufacturing, laboratory, HVAC, and commercial uses.

Constructed from electroless nickel plated brass for enhanced durability and corrosion resistance. Push-in 4 mm tube connection allows quick and secure connection without tools. R 1/4 inch threaded connection ensures broad compatibility with standard pneumatic ports.

Compact 90° angle connection ideal for tight installation spaces. Rated for continuous operation up to 60°C for elevated temperature environments. Internal collet mechanism secures tubing and allows rapid manual release.

RoHS compliant manufacturing ensures no restricted hazardous substances are present. Recommended thread sealing prevents leaks and maintains system integrity. Discover comprehensive Pneumatic Fittings and components for industrial and commercial pneumatic systems in the Hydraulics & Pneumatics category at EnvMart.