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)*
Kr. 621,19
(exc. VAT)
Kr. 776,49
(inc. VAT)
FREE delivery for online orders over 750,00 kr
In Stock
- Plus 1 unit(s) shipping from 02 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Bag(s) | Per Bag | Per unit* |
|---|---|---|
| 1 + | Kr. 621,19 | Kr. 124,238 |
*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 Temperature | 150°C | |
| Maximum Operating Pressure | 1 MPa | |
| Standards/Approvals | JIS Symbol, RoHS | |
| Finish | Electroless Nickel Plated | |
| 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 Temperature 150°C | ||
Maximum Operating Pressure 1 MPa | ||
Standards/Approvals JIS Symbol, RoHS | ||
Finish Electroless Nickel Plated | ||
- COO (Country of Origin):
- JP
KK4 Series
SMC S Couplers
KK Series has a unique connection method. A slim body design and large effective area are achieved with a construction that does not use steel balls and therefore does not restrict the flow path. Blocks are avoided due to no valve spring located within the flow path. This is a lightweight coupler smaller in body size.
Note
Do not use the S couplers with a leak tester or for vacuum retention because they are not guaranteed for zero leakage
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