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 brass-coloured G1/4 inch stop fittings with nickel finish

Bitspower

Bitspower Premium G1/4" True Brass Stop Fitting 4-pack valve

SKU CH-D6X4-R95NQ

Four G1/4" true brass stop fittings with nickel finish, 5 mm thread length and hidden O-ring design for liquid-cooling loops

  • Premium brass construction ensures lasting corrosion resistance
  • Four-piece pack covers multiple loop ports in one purchase
  • G1/4" thread matches standard water-cooling fittings
  • Concealed O-ring design prevents visible seal gaps
  • Nickel-plated true brass finish maintains colour over time

Premium G1/4" True Brass Stop Fittings

This four-pack of Bitspower stop fittings provides G1/4" threaded closures for custom liquid-cooling loops. Each valve is machined from high-quality brass with a durable nickel finish in a true brass colour. The hidden O-ring design ensures a clean seal without exposed rubber. They suit builders who need reliable shut-off points for maintenance or leak testing.

Sustained sealing under system pressure

The fittings maintain a secure seal during continuous pump operation and repeated thermal cycles. Brass construction resists deformation so the G1/4" threads stay tight over long periods. The 5 mm thread engagement depth gives consistent contact with standard water-block ports and radiators. They are not intended for high-vibration mobile applications where thread-locking compounds would be required.

Thermals noise and power in normal use

As passive brass components the valves add no active heat, noise or electrical draw to the loop. The nickel plating resists corrosion so coolant chemistry remains stable without contributing particulates. Their mass is negligible compared with radiators or reservoirs so they do not affect warm-up times. No external power or control signal is needed for operation.

Highlights

  • Premium brass construction ensures lasting corrosion resistance
  • Four-piece pack covers multiple loop ports in one purchase
  • G1/4" thread matches standard water-cooling fittings
  • Concealed O-ring design prevents visible seal gaps
  • Nickel-plated true brass finish maintains colour over time

Specifications

No published specifications for this item yet.

Questions about this item

How much flow restriction does each G1/4" brass stop fitting introduce in a loop that runs continuously?

The fitting uses a 5 mm thread length and a hidden O-ring seal designed for G1/4" ports, adding minimal restriction typical of a straight-through valve.

Which tubing or components must already use G1/4" threads to connect these stop fittings directly?

Any water-block, radiator, reservoir or pump top with standard G1/4" female ports will accept the fittings without adapters.

Will the nickel-finished brass valve body react with copper or aluminium blocks already in the loop?

The RoHS-compliant nickel finish on true brass is chemically inert toward common loop metals when proper coolant is used.

Also in this aisle

People compared these

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