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Four brass rotary fittings with black and silver finish

FormulaMod

FormulaMod GD-SK Rotary Fitting 4 Pcs G1/4" Brass Black/Silver

SKU CH-G0NZ-XYZ3H

Four-piece brass rotary fitting set with G1/4" threads for custom liquid-cooling loops

  • Fan sizeNo Fans
  • Product typeWater Blocks
  • Product colorBlack
  • Rotary design enables flexible tube routing
  • Brass construction resists corrosion in coolant loops
  • G1/4" threads fit standard water-cooling components
  • Four-piece set covers multiple connection points
  • Adjustable angles simplify custom loop assembly

FormulaMod GD-SK Rotary Fittings 4-Pack

This set contains four brass rotary fittings with G1/4 inch threads in a black and silver finish. They are designed for custom liquid-cooling loops using rigid tubing. The revolvable design allows multi-angle alignment without stressing the tube or block. Each adaptor includes an anti-off mechanism to secure the connection under pressure.

Builders assembling custom hard-tube loops

These fittings suit builders who need adjustable angular alignment between components in a single-loop configuration. The four-piece quantity covers a typical CPU and GPU block pairing with radiator connections. Buyers planning soft-tube builds or systems requiring quick-disconnect couplings should look elsewhere. Loops demanding more than four rotary joints will need additional packs.

Four G1/4" rotary adaptors per pack

The set comfortably handles a standard two-block loop with inlet and outlet connections on each component. Brass construction resists corrosion with common coolants. The kit runs out when a build requires more than four rotary joints, such as complex multi-radiator layouts or parallel GPU configurations. No additional seals or tools are included.

How it compares

Measured against everything we stock in Liquid Cooling & AIO Coolers, at today’s prices. Recalculated every night.

Price $89.99
Pricier than about 59% of the 1,190 comparable items (median $71.99).

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Specifications

Product
Product typeWater Blocks
Product colorBlack
Size & build
Fan sizeNo Fans

Questions about this item

Which thread size must my existing water-blocks or radiators use to accept these G1/4" rotary fittings?

The fittings have a G1/4" external thread, so every component you connect must provide a matching G1/4" internal port.

Can I mix these black-and-silver rotary adapters with older compression fittings that also use G1/4" threads?

Yes, the G1/4" thread is identical, so the new rotary adapters will screw into the same ports as your older compression fittings.

After installation, how can I verify each rotary joint moves freely without leaking?

Pressurise the loop slowly and watch each of the four fittings; smooth rotation and zero drips confirm correct assembly.

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