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SMC Pneumatic Fitting 4mm Push-in Tube to Male 1/8 in R Thread KQ2S04-01AS
Specifications
| Country of Origin | India |
|---|---|
| Brand | SMC |
| Material | Brass |
| Model | KQ2S04-01AS |
| Connection Type | Threaded-to-Tube |
| Finish | Brass, Electroless Nickel Plated |
| Series | KQ2 |
| Maximum Operating Temperature | 60°C |
| Standards/Approvals | RoHS |
| Connection Size A | R 1/8 Male |
| Connection Thread Standard | R |
| Connection Thread Size | 1/8 in |
| Connection Gender | Male |
| Connection Size B | Push In 4 mm |
| Tube Connection Type | Push-in |
| Tube Connection Size | 4mm |
| SMC KQ2 Series, R 1/8 Male, Threaded-to-Tube Connection StyleBrand | SMC |
Key Features
- Constructed from brass with electroless nickel plating for corrosion resistance.
- Push-in tube connection enables quick, tool-free insertion and removal of 4mm tubing.
- Male R 1/8 inch threaded connection ensures secure metal-to-metal sealing.
- Rated continuous operating temperature up to 60 degrees Celsius.
- Compliant with RoHS directives for restricted hazardous substances.
- Ideal for pneumatic valve manifolds, automation, and mechanical handling equipment.
- This fitting is suitable for instrument air supplies and secondary air circuits.
Product Description
SMC KQ2S04-01AS pneumatic fitting provides a compact and durable solution for connecting 4mm plastic tubing to a male threaded R 1/8 inch port in industrial pneumatic systems. The brass body with electroless nickel plating offers excellent corrosion resistance and dimensional stability to withstand wear and environmental effects during continuous use up to 60°C.
The push-in connection allows rapid tube attachment and removal without tools, secured by an internal gripping mechanism designed specifically for 4mm tubing. The threaded male end features a tapered R standard thread, ensuring tight metal-to-metal sealing for reliable pneumatic operation.
This pneumatic fitting complies with RoHS requirements, indicating it is free from hazardous substances restricted by environmental legislation. It is well-suited to applications such as pneumatic valve manifold feed lines, automation systems, mechanical handling actuators, and electronic assembly tooling using instrument air supplies. It can also serve secondary air circuits on test rigs and prototype assemblies.
Brass construction with electroless nickel plating for durability. 4mm push-in tube connection for easy and secure use. Male R 1/8 inch threaded port for metal-to-metal sealing. Operating temperature rating up to 60°C. RoHS compliant for environmental safety.
Suitable for industrial pneumatic automation and tooling. Efficient tube-to-thread transition in compressed air systems.
The design ensures robust performance in pneumatic and fluid power tools used in industrial automation, manufacturing, laboratory instruments, and HVAC systems. The fitting’s compact size and reliable sealing facilitate its integration into pneumatic control and valve systems requiring precise air flow connections.
Explore more Pneumatic Fittings and components for your automation and machinery needs in the related EnvMart categories.
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Frequently Asked Questions
The maximum operating temperature for this fitting is 60°C.
It is constructed from brass with an electroless nickel plating for corrosion resistance.
This model features a threaded-to-tube connection, specifically a male R 1/8 inch threaded end and a push-in connection for 4mm tubing.
Yes, it is compliant with RoHS directives, indicating it is free from hazardous substances restricted by environmental legislation.
The tube connection size is 4mm, designed for easy and secure use with a push-in mechanism.
This fitting is well-suited for pneumatic valve manifolds, automation systems, mechanical handling equipment, and secondary air circuits.
The connection thread standard for this model is R, which is a tapered thread standard.
The push-in connection allows for quick, tool-free insertion and removal of 4mm tubing, secured by an internal gripping mechanism.
The threaded connection is male, specifically a male R 1/8 inch connection.
The fitting has a finish of brass with electroless nickel plating for enhanced corrosion resistance.
The country of origin for this fitting is India.
This fitting belongs to the SMC KQ2 series.
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