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Four matte black G1/4 inch dual fittings, brass construction, hidden O-ring design

Bitspower

Bitspower G1/4" Matt Black Dual Fitting 4-Pack

SKU CH-8ERC-41R5Q

Four G1/4″ matt-black brass fittings with true hi-flow design, hidden O-rings and 5 mm thread length

  • True Hi-Flow design maximises coolant throughput
  • Brass construction resists corrosion and handles high pressure
  • Deep black E-plated finish matches stealth builds
  • Concealed O-ring seals without visible rings
  • Four fittings included for multi-point loops

Bitspower G1/4" Matt Black Dual Fitting

The Bitspower G1/4" Matt Black Dual Fitting 4-Pack provides four brass couplers with G1/4" threads on both sides. Each piece uses a true hi-flow design and hides its O-ring for a clean appearance. The deep black E-plated finish resists corrosion and meets RoHS requirements. This pack suits custom liquid-cooling loops that need straight, compact connections.

Who this suits and who should look elsewhere

Builders assembling a custom water-cooling loop with standard G1/4" threads will find these fittings match the thread spec and colour theme. The four-count pack covers a typical CPU and GPU block setup with a few spares. Loops that require angled, rotary or quick-disconnect fittings cannot use these straight couplers. Systems using imperial or metric pipe threads other than G1/4" need different adapters.

The deciding specification

The critical detail is the G1/4" thread on both ends with a 5 mm thread length. Every component in the loop — blocks, radiators, reservoirs, pumps — must present a matching G1/4" female port of sufficient depth. If any part uses a different thread standard or a shorter port, the fitting will not seal.

Highlights

  • True Hi-Flow design maximises coolant throughput
  • Brass construction resists corrosion and handles high pressure
  • Deep black E-plated finish matches stealth builds
  • Concealed O-ring seals without visible rings
  • Four fittings included for multi-point loops

Specifications

No published specifications for this item yet.

Questions about this item

What thread size must my water-cooling components have to connect to these G1/4" fittings?

Every component needs a standard G1/4" thread, which is the universal size for most PC water-cooling blocks, radiators, pumps and reservoirs.

Will the 5 mm thread length engage properly with thicker, older water-block bases?

The 5 mm thread depth suits standard G1/4" ports; very thick or recessed older bases may need a slim spacer or a fitting with longer threads for full engagement.

How can I confirm the Hi-Flow design is performing after installation?

Run the loop at pump speed and check that coolant moves freely with no audible restriction; temperatures should match your thermal expectations for the loop.

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