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Black nickel-plated brass G1/4 extender fitting 10mm

Barrow Mods

Barrow Mods G1/4 Male-Female Extender Fitting 10mm Black

SKU CH-8N17-Q5NBW

Extends a G1/4 water-cooling port by 10 mm using nickel-plated brass for tight block spacing

  • TypeFittings

Color 10mm Black

  • 10mm Black
  • 15mm Silver Shiny
  • 30mm Black
  • 30mm Silver Shiny
  • 40mm Black
  • 40mm Silver Shiny

Struck-through versions exist but are not stocked here.

  • Extends fitting ports by 10mm for tighter builds
  • Nickel-plated brass resists corrosion in coolant loops
  • G1/4 male-to-female threads fit standard water-cooling parts
  • Black finish matches dark-themed loop aesthetics
  • Allows larger fittings or direct block-to-block connections

G1/4 extender fitting for custom loops

The Barrow Mods G1/4 male-to-female extender fitting adds 10 mm of thread depth to a water-cooling port. It is built from nickel-plated brass with a black finish and suits builders who need extra clearance between closely spaced blocks. The part threads directly into any standard G1/4 port without adapters.

Thread standard and extension length

The only specification that determines compatibility is the G1/4 thread paired with the 10 mm extension. If the component you are joining uses a different thread pitch or requires a longer or shorter standoff, this fitting will not seal correctly. Verify the port depth on both sides before ordering.

Hand-tight installation with common pitfalls

Installation is finger-tight plus a light spanner turn; no special tools are required. The most frequent issue is over-tightening, which can strip the brass threads or damage the O-ring seat. Another common error is forgetting to seat the included gasket, which leads to slow leaks once the loop is pressurised.

Highlights

  • Extends fitting ports by 10mm for tighter builds
  • Nickel-plated brass resists corrosion in coolant loops
  • G1/4 male-to-female threads fit standard water-cooling parts
  • Black finish matches dark-themed loop aesthetics
  • Allows larger fittings or direct block-to-block connections

Specifications

TypeFittings

Other versions of this model

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Questions about this item

How much extra clearance does the 10mm extender add between components?

The extender adds 10mm of length to a G1/4 port, letting you fit larger fittings or connect blocks that sit too close for direct threading.

What thread standard does the fitting use and what does it connect to?

It uses standard G1/4 BSPP threads, so it screws into any G1/4 female port and accepts any G1/4 male fitting or block.

What are the physical dimensions and material for mounting?

The body is nickel-plated brass with a 10mm hexagonal section that fits a standard G1/4 spanner for secure installation.

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