SMC Pneumatic Fitting 4mm Barbed, Male Threaded M3, JIS B0203 Standard M-3AU-4

SMC M-3AU-4 pneumatic fitting is a high-quality industrial component designed for connecting M3 male threaded ports to 4mm barbed tubing, conforming to JIS B0203 standards. This fitting is ideal for efficient pneumatic energy transfer in automated machinery, electronics, and mechanical compressed air systems.

Constructed from 303 stainless steel (M-5N), C3604Bd (Nipple M-3N), polyvinyl chloride, and polyamide 66 fiberglass reinforced 30%, the fitting features an electroless nickel plating finish that protects against corrosion and ensures durability. It supports a maximum operating pressure of 10 bar and a temperature range from -5°C to +60°C, making it suitable for a variety of demanding industrial environments.

The design includes a threaded-to-tube connection type with a barbed 4mm tube connection size, facilitating a secure and leak-free connection with high retaining force. It is compatible with soft nylon, nylon, and polyurethane tubing material, enhancing its versatility in pneumatic systems.

This fitting excels in compact installations where its 360° rotational capability allows easy tube attachment and positioning without stress on tubing or connectors. Typical applications include automation systems, electronics industries, and mechanical compressed air distribution networks requiring reliable and quick tube connections.

The fitting provides an easy and secure tube connection by utilizing an innovative barb design. Manufactured with corrosion-resistant materials and nickel plating for longevity. Compatible with various tubing materials ensuring wide applicability.

Suitable for both low and high-pressure pneumatic systems up to 10 bar. Designed for efficient use in constrained or tight assembly spaces. Conforms to RoHS directives, ensuring adherence to safety and environmental standards.

Offers robust and reliable performance across a wide temperature range and demanding industrial conditions.

This high-performance pneumatic fitting from SMC supports industrial, manufacturing, and laboratory pneumatic applications that require dependable compressed air flow and mechanical reliability.

Explore more Pneumatic Fittings and accessories in the Industrial Tools & Equipment category at EnvMart for tailored solutions to your pneumatic system needs.