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Alphacool 16mm 90-degree rotatable G1/4 hard-tube fitting deep black knurled finish

Alphacool

Alphacool 17395 16mm 90° rotatable G1/4 HardTube fitting deep black

SKU CH-ZWYN-RA0M5 MPN 17395

Connects 16 mm rigid tubing at a 90° angle with a rotatable G1/4 thread for flexible loop routing

  • FeaturesAlphacool's Eiszapfen connector series is the high-end execu

Color Black

  • 90° rotatable design enables flexible tube routing
  • 16mm compression fitting secures rigid acrylic or brass tubing
  • G1/4 thread fits 95% of water-cooling components
  • Deep black coating bonded to resist chipping and peeling
  • Knurled union nut presses O-ring firmly for transport-safe seal

16 mm Hard-Tube Fitting for Custom Loops

This 90° rotatable G1/4 compression fitting joins 16 mm rigid acrylic or brass tubing to any component with a standard G1/4 port. The knurled union nut and deep black finish suit builders who want a clean, high-flow corner in a custom liquid-cooling loop. It is sold individually for precise tube routing.

Verify Thread and Tube Dimensions First

Confirm that every block, radiator, pump or reservoir you plan to connect uses a G1/4 thread, which covers 95 % of water-cooling parts. Ensure your rigid tubing has an exact 16 mm outer diameter; other sizes will not seal in this compression fitting. The rotatable base lets you align the 90° bend after the thread is seated.

Rotatable Elbow Simplifies Tight Routing

The 90° bend eliminates the need for extra tubing length or additional angled adapters when space is limited. Because the threaded end rotates freely, you can tighten the fitting then turn the elbow to the exact orientation required without stressing the tube. The deep black coating resists chipping, keeping the loop looking consistent over time.

Highlights

  • 90° rotatable design enables flexible tube routing
  • 16mm compression fitting secures rigid acrylic or brass tubing
  • G1/4 thread fits 95% of water-cooling components
  • Deep black coating bonded to resist chipping and peeling
  • Knurled union nut presses O-ring firmly for transport-safe seal

Specifications

BrandAlphacool
Model17395
FeaturesAlphacool's Eiszapfen connector series is the high-end execution of these tried-and-true fittings!
Part Number1012936

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Questions about this item

What comes in the box and do I need any extra parts to install this fitting?

The package includes one Alphacool Eiszapfen 16 mm HardTube compression fitting with a 90° rotatable G1/4 thread. You will need compatible 16 mm rigid tubing and a G1/4 port on your component to complete the connection.

Should I choose the chrome or deep black finish for my build?

Both finishes offer the same highflow performance and durable coating; the deep black version provides a matte, non-reflective look that suits stealth or dark-themed loops.

How does the 90° rotatable design affect tubing runs inside a case?

The 90° bend lets you route 16 mm hard tubes around tight corners while the rotatable G1/4 base aligns the angle without stressing the O-ring seal.

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