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
Four chrome-plated brass G1/4 straight fittings with 9mm barbs

Unique-Bargains

Unique-Bargains Brass G1/4 Fitting 9mm OD 4pcs

SKU CH-8XC4-M8JDY

Four chrome-plated brass G1/4 fittings with 9 mm OD nozzles accept 7–8 mm ID hose for PC water-cooling loops

  • G1/4 thread fits standard CPU water-cooling blocks
  • 9 mm OD nozzle accepts 7–8 mm ID hose for secure connection
  • Brass body with chrome plating improves heat dissipation and resists corrosion
  • Polished surface gives a clean, professional look inside the loop
  • Pack of four fittings covers a typical dual-radiator build

Brass G1/4 fittings for water-cooling loops

This pack contains four straight brass hose fittings with a G1/4 thread and a 9 mm outer-diameter nozzle. The chrome-plated surface adds corrosion resistance and a clean look inside a custom liquid-cooling build. Each fitting includes a silicone sealing ring and accepts tubing with a 7–8 mm inner diameter. A 13 mm wrench fits the hex for secure installation.

Suits builders assembling a custom CPU

These fittings work for anyone needing a straight G1/4 connection with a 9 mm barb. They are not suited for systems that require angled, rotary or quick-disconnect couplings. Builders using tubing outside the 7–8 mm inner-diameter range should look for a different barb size. The parts also do not fit threads other than G1/4.

G1/4 thread with 9 mm nozzle

The defining specification is the G1/4 thread paired with a 9 mm outer-diameter nozzle that is 17 mm long. This combination decides whether the fitting matches your water-block ports and tubing choice. The overall length is 27.5 mm and the wrench flat measures 13 mm.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 78% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameUnique Bargains

Questions about this item

How can I confirm the G1/4 brass fittings seal properly after installation?

Pressurise the loop and watch each joint; the 13 mm wrench flats let you snug the G1/4 threads without stripping the chrome-plated brass, and the included silicone sealing rings prevent leaks at 9 mm OD nozzles.

What comes in the package and what must I supply myself?

The box contains four chrome-plated brass hose fittings with G1/4 threads, 9 mm OD nozzles, and silicone sealing rings; you must provide 7–8 mm ID tubing and coolant.

Which version should I choose for a standard PC water-cooling loop?

These four identical straight G1/4 fittings with 9 mm OD nozzles and 13 mm wrench size suit any loop using 7–8 mm ID hose.

More in Hose Fittings, Adapters & Clamps

Similar items