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Six yellow 14mm rigid compression fittings with knurled caps and nickel bases

PrimoChill

PrimoChill 14mm OD Rigid SX Fitting 6 Pack Yellow

SKU CH-4Z6P-R5MNQ

Six yellow compression fittings secure 14 mm OD rigid tubing with nickel-plated brass bases and powder-coated caps

  • Secures 14 mm rigid tubing with tool-free finger-tighten design
  • Bright nickel-plated brass G 1/4 in. base resists corrosion
  • SpectraX powder-coated caps deliver consistent yellow finish
  • Six-piece pack includes caps, bases, O-rings and sleeve inserts
  • Compatible with PETG, PMMA and copper rigid tubing

PrimoChill 14mm OD Rigid SX Fittings

These six yellow compression fittings secure 14mm OD rigid tubing to water-cooling components with G 1/4in threads. Bright nickel-plated brass bases resist corrosion while SpectraX powder-coated caps provide vivid colour consistency. Each fitting includes a diamond-knurled cap, bottom sealing O-ring and tubing sleeve seal insert. No tools are required for installation; finger tightening is sufficient.

Replacing standard compression fittings

Builders upgrading from plain silver or black fittings gain coordinated colour accents across over 20 available finishes without changing tubing dimensions. The jump is worth it when a themed loop demands matching caps on every block, radiator and reservoir port. Buyers who need angled or rotary adapters for tight routing will not find those functions in this straight fitting pack.

Integrating into a custom loop

The fittings accept 14mm OD rigid PETG, PMMA or copper tubing and thread directly into any component with G 1/4in ports. Nickel-plated brass construction handles typical loop pressures and coolant chemistries. Six units cover a CPU block, GPU block and dual radiator ends in a single-colour build. Systems requiring larger tubing diameters or different thread standards cannot use these fittings.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $82.99
Pricier than about 68% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will these G 1/4in. threads fit my water-block ports?

Yes, the nickel-plated brass bases use the industry-standard G 1/4in. thread found on most water-blocks, radiators and reservoirs.

Do I need a special tool to tighten the diamond-knurled caps?

No tool is required; finger-tighten only. If you must use pliers later, wrap them in a soft cloth to avoid damaging the SpectraX powder coat.

When should I replace the bottom sealing o-ring or tubing sleeve insert?

Inspect both seals whenever you disassemble the loop; replace any that show flattening, cracking or loss of elasticity to keep the connection leak-free.

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