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Black knurled G1/4 compression fitting for 16mm hard tube

Alphacool

Alphacool 1011014 16mm G1/4 HardTube Compression Fitting Black

SKU CH-9V48-NJBM8 MPN 1011014

G1/4 compression fitting secures 16 mm hard tube in custom water-cooling loops

  • Key featuresThis connector is used to connect a 16 mm plexi tube with a

Color Black

  • Connects 16 mm hard tube to G1/4 thread
  • Deep Black chromatised finish resists wear
  • Knurled brass body ensures secure grip
  • Single fitting included for custom loop builds
  • Alphacool branding adds coordinated system look

Alphacool 16mm G1/4 HardTube Fitting

This Alphacool compression fitting connects 16mm outer-diameter plexi or brass tubing to a standard G1/4 threaded port. It is designed for custom water-cooling loops where rigid tubing is preferred. The Deep Black finish uses a chromatising process that bonds the colour layer directly to the brass body. Model 1011014 is sold individually.

Upgrading from soft-tube push-fit connectors

Builders moving from flexible tubing secured by push-fit or barb fittings gain a rigid, clean aesthetic and reduced risk of kinking. The jump is worth it when a system layout demands straight, precise tube runs and a uniform appearance across all visible connections. Part number 17196 matches the Alphacool hard-tube series for visual consistency.

Limited to 16mm outer-diameter hard tubing

This fitting only accepts 16mm OD plexi or brass tubes and cannot be used with smaller or larger diameters, nor with soft PVC or PETG tubing. The G1/4 thread requires a matching female port on blocks, radiators or reservoirs. No adapters or reducers are included in the single-unit package.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 83% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameAlphacool
Model name1011014
Part number1011014

Other versions of this model

5 more in the same range

Questions about this item

What outer-diameter hard tube does the 16 mm G1/4 fitting accept?

It is made for 16 mm outside-diameter plexi or brass tubing.

Which step is often missed when installing this compression fitting?

Fully seat the tube against the internal stop before tightening the knurled nut.

When should the fitting be replaced?

Replace it if the black chromatised finish shows corrosion or if the sealing O-ring leaks.

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