SMC KK Series Straight Threaded Adaptor, G 1/4 Male to Push In 6 mm, Threaded-to-Tube Connection Style

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Subtotal (1 pack of 5 units)*

£23.90

(exc. VAT)

£28.70

(inc. VAT)

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Temporarily out of stock
  • 15 unit(s) shipping from 23 October 2025
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Units
Per unit
Per Pack*
5 - 20£4.78£23.90
25 - 45£4.538£22.69
50 - 120£4.392£21.96
125 +£4.302£21.51

*price indicative

RS Stock No.:
851-4529
Mfr. Part No.:
KK4P-06H
Brand:
SMC
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Brand

SMC

Connector A

G 1/4 Male

Connector B

Push In 6 mm

Pneumatic Fitting Type

Straight Threaded Adaptor

Connection Style

Threaded-to-Tube

Threaded Connection

G 1/4 Male

Manufacturer Series

KK

Mounting Type

Inline

Maximum Operating Pressure

1 MPa, 1.5 (Proof) MPa

Minimum Operating Temperature

-5°C

Maximum Operating Temperature

+60°C

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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