SMC Brass Pneumatic Quick Connect Coupling, 1/4 in R Female Rc 0.25in Plug Socket
- RS Stock No.:
- 288-6949
- Mfr. Part No.:
- KK4S-02MS
- Brand:
- SMC
Subtotal (1 bag of 5 units)*
£46.39
(exc. VAT)
£55.67
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 05 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | £46.39 | £9.278 |
*price indicative
- RS Stock No.:
- 288-6949
- Mfr. Part No.:
- KK4S-02MS
- Brand:
- SMC
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SMC | |
| Thread Standard | Rc | |
| Product Type | Pneumatic Quick Connect Coupling | |
| Thread Size | 1/4 in R | |
| Series | KK4 | |
| Sub Type | Plug Socket | |
| Hose Barb Connection | 0.25in | |
| Material | Brass | |
| Thread Gender | Female | |
| Minimum Operating Temperature | -5°C | |
| Maximum Operating Pressure | 1 MPa | |
| Maximum Operating Temperature | 150°C | |
| Finish | Electroless Nickel Plated | |
| Standards/Approvals | JIS Symbol, RoHS | |
| Select all | ||
|---|---|---|
Brand SMC | ||
Thread Standard Rc | ||
Product Type Pneumatic Quick Connect Coupling | ||
Thread Size 1/4 in R | ||
Series KK4 | ||
Sub Type Plug Socket | ||
Hose Barb Connection 0.25in | ||
Material Brass | ||
Thread Gender Female | ||
Minimum Operating Temperature -5°C | ||
Maximum Operating Pressure 1 MPa | ||
Maximum Operating Temperature 150°C | ||
Finish Electroless Nickel Plated | ||
Standards/Approvals JIS Symbol, RoHS | ||
- COO (Country of Origin):
- JP
The SMC coupler, male thread is a versatile and efficient connector, perfect for various pneumatic applications. With a slim body design and a unique connection method, this coupler provides a large effective area without restricting the flow path. It offers a sleeve lock mechanism and is designed for air and water fluids.
Unique connection method for efficient performance
Slim body design with a large effective area
No steel balls or valve springs used, allowing for a smooth flow path
Reduction in body size and overall weight for easy handling
Sleeve lock mechanism for secure connections
Ideal for general purpose applications with its effective area of 3.8 to 82mm
Suitable for air and water fluids
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