We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black G1/4 inch rigid tube adapter for 12mm OD hardline tubing

Barrow Mods

Barrow Mods TYKN-K12-V4 12mm OD G1/4" rigid tube adapter diy cooling

SKU CH-XR8K-1TWF0 MPN TYKN-K12-V4

Connects 12 mm rigid tubing to G1/4" water-cooling ports with multiple O-ring seals

  • FeaturesBarrow's 12mm OD rigid tube adapter fittings cleanly and saf
  • Connects 12mm rigid tubing to G1/4" water-cooling components
  • Multiple O-Rings create a secure leak-resistant seal
  • Compression collar design ensures a firm hardline grip
  • Standard G1/4" thread fits most blocks, radiators and reservoirs
  • Designed specifically for use with Barrow 12mm OD rigid tubing

Rigid tube adapter for hardline builds

The Barrow Mods TYKN-K12-V4 connects 12mm OD rigid tubing to water cooling components using G1/4" threads. Multiple O-Rings and compression collars create a secure seal. The fitting is designed specifically for use with Barrow 12mm OD rigid tubing. It provides a clean link between hardline runs and blocks, radiators or reservoirs.

G1/4" thread fits standard water cooling ports

The adapter screws directly into the G1/4" ports found on most water blocks, radiators and reservoirs. No special tools are required beyond those used for typical hardline assembly. Using this fitting frees the builder from needing flexible tubing sections at every component connection. It keeps the loop layout tidy and allows precise tube routing.

Suits builders assembling custom hardline loops

This product is for enthusiasts building a custom loop with 12mm OD rigid tube who need a reliable G1/4" transition. It is not for installations using smaller or larger diameter tubing. It is also not for anyone who prefers soft tubing with barbed or push-fit connectors.

Highlights

  • Connects 12mm rigid tubing to G1/4" water-cooling components
  • Multiple O-Rings create a secure leak-resistant seal
  • Compression collar design ensures a firm hardline grip
  • Standard G1/4" thread fits most blocks, radiators and reservoirs
  • Designed specifically for use with Barrow 12mm OD rigid tubing

Specifications

BrandBarrow
ModelTYKN-K12-V4
FeaturesBarrow's 12mm OD rigid tube adapter fittings cleanly and safely link hardline tubing to water cooling components! Multiple O-Rings provide leak protection! Perfect for use with Barrow's 12mm OD Rigid tubing!
Part NumberTYKN-K12-V4

Questions about this item

How many O-rings does the TYKN-K12-V4 use to seal the 12mm OD tube?

The adapter uses multiple O-rings to provide leak protection for the 12mm OD rigid tube connection.

Does the fitting generate any noise or heat during continuous operation?

As a passive brass fitting with no moving parts, it produces no noise and adds negligible heat to the loop.

What tubing and thread standard must my loop already use for this adapter to fit?

Your loop needs 12mm OD rigid tubing and components with G1/4" threaded ports.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.