13mm OD Hard Tube Fittings

Hardline Fittings cleanly and safely link hardline tubing to water cooling components and parts using a series of o-rings and compression collars. G1/4" threads make them easy to install into most water blocks, radiators and reservoirs. 13mm OD hardline fittings can be used in conjunction with 13mm Hardline tubing for a clean, unique look.

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  1. Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Black (17262)

    Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Black (17262)

    This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 13mm.
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    $6.15
  2. Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Chrome (17263)

    Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Chrome (17263)

    This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 13mm.
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    $6.15
  3. Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Sixpack - Deep Black (17377)

    Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Sixpack - Deep Black (17377)

    This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 16mm.
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    $31.45
  4. Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Sixpack - Chrome (17376)

    Alphacool Eiszapfen 13mm G1/4" HardTube Knurled Compression Fitting - Sixpack - Chrome (17376)

    This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 13mm.
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    $31.45
  5. Alphacool G1/4 13mm Knurled HardTube Compression Fitting - Deep Black (17189)

    Alphacool G1/4 13mm Knurled HardTube Compression Fitting - Deep Black (17189)

    These screw-on fittings Alphacool has created are a triumph. These connections promise absolute tightness and the highest quality. Suitable for all hard metal or plexi tubes with an outer diameter of 13mm. On the other side of the connector is the standard G1/4 thread.
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    $3.60
  6. Alphacool G1/4 13mm Knurled HardTube Compression Fitting - Chrome (17188)

    Alphacool G1/4 13mm Knurled HardTube Compression Fitting - Chrome (17188)

    These screw-on fittings Alphacool has created are a triumph. These connections promise absolute tightness and the highest quality. Suitable for all hard metal or plexi tubes with an outer diameter of 13mm. On the other side of the connector is the standard G1/4 thread.
    Learn More
    $3.60
  7. Alphacool HT 13mm HardTube Compression Fitting G1/4 for Plexi or Brass Tubes  - Knurled - Deep Black - Six Pack (17383)

    Alphacool HT 13mm HardTube Compression Fitting G1/4 for Plexi or Brass Tubes - Knurled - Deep Black - Six Pack (17383)

    The Alphacool HT Compression fitting is a true masterpiece. These connectors promise absolute tightness and high quality.
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    $18.60
  8. Alphacool HT 13mm HardTube Compression Fitting G1/4 for Plexi or Brass Tubes  - Knurled - Chrome - Six Pack (17382)

    Alphacool HT 13mm HardTube Compression Fitting G1/4 for Plexi or Brass Tubes - Knurled - Chrome - Six Pack (17382)

    The Alphacool HT Compression fitting is a true masterpiece. These connectors promise absolute tightness and high quality.
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    $18.60

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