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Silver brass G 1/4in male-female extension coupler 30mm diamond knurled

Bykski

Bykski G 1/4in Male/Female Extension Coupler 30mm

SKU CH-0R1C-VYFHB

A 30 mm brass G 1/4 in. male-to-female coupler extends fittings for clearance in non-aluminium loops

  • TypeCPU Block
  • ColorSilver

Color Silver

  • Black
  • Silver

Struck-through versions exist but are not stocked here.

Option Silver

  • Silver
  • Black

Struck-through versions exist but are not stocked here.

  • G 1/4in male-to-female thread adds 30 mm clearance for tight loops
  • Diamond knurled brass body gives secure hand-tight grip without tools
  • Extends any G 1/4in fitting to solve alignment or spacing issues
  • 35 mm overall height including threads fits standard water-block spacing
  • Brass construction suits non-aluminium custom loops

Extension Coupler for Custom Loops

The Bykski G 1/4in Male/Female Extension Coupler adds 30 mm of spacing between G 1/4 threaded fittings in a custom water-cooling loop. It suits builders who need extra clearance around tight component layouts or angled adapters. The brass body with diamond knurling provides a secure grip for hand tightening. This part is intended for non-aluminium loops only.

Brass Construction and Thread Compatibility

The coupler is machined from brass and finished with a diamond knurl pattern that eases installation without tools. It accepts any standard G 1/4in male or female fitting, so it integrates with most common water-block, radiator and reservoir ports. The overall height including threads is 35 mm, while the unthreaded section measures 30 mm. The silver colour matches typical nickel-plated hardware.

Thermal and Flow Characteristics

The extension adds minimal restriction to coolant flow and does not introduce active cooling or noise. Its brass construction conducts heat neutrally within the loop. The manufacturer warns that the internal finish may not suit DI water-based coolants and is not compatible with PrimoChill Opaque or VUE coolant series. Use is at the builder's own risk.

Highlights

  • G 1/4in male-to-female thread adds 30 mm clearance for tight loops
  • Diamond knurled brass body gives secure hand-tight grip without tools
  • Extends any G 1/4in fitting to solve alignment or spacing issues
  • 35 mm overall height including threads fits standard water-block spacing
  • Brass construction suits non-aluminium custom loops

Specifications

TypeCPU Block
ColorSilver

Questions about this item

What thread standard does this G 1/4in extension coupler use, and what loop materials is it compatible with?

It uses a G 1/4in thread and is compatible with non-aluminum loops only.

What are the exact dimensions of this 30mm brass coupler, including the threaded portion?

The height without thread is 30mm and the total height with thread is 35mm.

How do I install this male/female extension coupler, and what coolant compatibility warning should I check first?

Thread the male end into your component and the fitting into the female end; verify your coolant is not DI water based or PrimoChill Opaque/VUE series before use.

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