Black Friday, but early!

Eiszapfen 16mm (5/8") G1/4" HardTube Knurled Compression Fitting - Deep Black

  • SKU: 12560178
  • Manufacturer: Alphacool
  • MPN: 17264
  • Availability: LOW STOCK
Starting At
$5.83 $10.49

Alphacool’s Eiszapfen Connector Series is the high-end execution of these tried-and-true connectors!

Every requirement you could have of a connector is met with this series: highflow, form, processing and colour. A refusal to compromise in development and production has made the Eiszapfen series into what it is. Components are available in brilliant chrome or a deep, matte black, which will fit excellently into any system.

A special procedure binds the outer coating firmly to the surface, improving the longevity of the intense colour and preventing any chipping or peeling of the coating. Every connector now has the Alphacool logo, which along with their distinctive shape makes them unmistakable!

The connecting nut’s slanted corners allow the O-ring to be pressed firmly against the HardTube, ensuring it sits even more securely than before. This allows for greater safety in transport.

Anyone looking for colourful options has them: the O-rings in the shipment come in three colours. With the available UV-light option, these will even light up in the corresponding colour.

Model: HardTube Socket 16mm
This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 16mm.

Technical Specifications:

  • Material: Brass
  • Colour: Deep Black


  • Diameter: 21mm
  • Height: 18mm

Scope of Delivery:

  • 1x Alphacool Eiszapfen 16mm HardTube compression fitting G1/4 for plexi- brass tubes (rigid or hard tubes) - knurled - Deep Black
Rotatable: No
Material: Brass
Color: black mat
Thread length: 5mm
Manufacturer: Alphacool
2. Side: G1/4" outer thread
Specification: Shape: straight
Compatibility: Acrylic tubing, Brass Tube
1. Side: 16/10mm (ID 3/8" OD 5/8")

45% Savings!

45% Off a Eiszapfen 16mm (5/8") G1/4" HardTube Knurled Compression Fitting - Deep Black! Price shown reflects savings. (Added to the shopping cart automatically.)