CK-1/4-PK-9-KU (Pack of 10)


SKU: 6258
UNSPSC: 27131613
GTIN: 4052568019587
Sold in Pack of 10

SKU: 6258 Category:

quick connector CK-1/4-PK-9-KU Male thread with sealing ring, polymeric design. Nominal size=7,3 mm, Type of seal on screw-in stud=Sealing edge, Assembly position=Any, Operating pressure complete temperature range=0 – 10 bar, Operating medium=(* Compressed air in accordance with ISO8573-1:2010 [7:-:-], * Water as per manufacturer’s declaration at

Fitting Type


Nominal size 

7.3 mm

Type of seal on screw-in stud 

Sealing edge

Assembly position 


Operating pressure complete temperature range 

0 … 10 bar

Operating medium 

Compressed air in accordance with ISO8573-1:2010 [7:-:-]Water as per manufacturer's declaration at

Note on operating and pilot medium 

Lubricated operation possible

Corrosion resistance classification CRC 

2 – Moderate corrosion stress

Ambient temperature 

-10 … 60 °C

Maritime classification 

see certificate

connection 1 

Male thread G1/4

connection 2 

For tubing internal diameter 9 mm

Materials note 

Conforms to RoHS

Material housing