12mm 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. 12mm OD hardline fittings are the smallest hardline fittings we offer and can be used in conjunction with 12mm Hardline tubing for a clean, unique look.
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Barrow G1/4" Multi-Link Adapter - 12mm OD Rigid Tube - Black (TYKN-K12-V4)
Learn MoreBarrow's 12mm OD rigid tube adapter fittings cleanly and safely link hardline tubing to water cooling components!
Multiple O-Rings provide leak protection!
Perfect for use with Barrow's 12mm OD Rigid tubing!
$3.50 -
Alphacool Eiszapfen 12mm HardTube Compression Fitting G1/4 - Knurled - Sixpack - Chrome (17374)
Learn MoreThis connector has a 1/4" outer thread. The other side fits HardTubes with an outer diameter of 12mm.
$20.50 -
Alphacool Eiszapfen HF 12mm HardTube Compression Fitting G1/4 - Deep Black - Sixpack (17645)
Learn MoreThis connector has a 1/4" outer thread. The other side fits HardTubes with an outer diameter of 12mm.
$17.50 -
Barrow G1/4" Multi-Link Adapter - 12mm OD Rigid Tube - Silver (TYKN-K12 V4-Silver)
Learn MoreBarrow's 12mm OD rigid tube adapter fittings cleanly and safely link hardline tubing to water cooling components!
Multiple O-Rings provide leak protection!
Perfect for use with Barrow's 12mm OD Rigid tubing!
$3.50 -
Alphacool Eiszapfen 12mm HardTube Compression Fitting G1/4 - Knurled - Black (17284)
This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 12mm.Learn More$3.50 -
Alphacool Eiszapfen 12mm HardTube Compression Fitting G1/4 - Knurled - Chrome (17283)
This connector has a ¼” external screw thread on one side. The other side fits HardTubes with an external diameter of 12mm.Learn More$3.50 -
Alphacool Eiszapfen 12mm G1/4" HardTube Knurled Compression Fitting - Sixpack - Deep Black (17375)
Learn MoreThis connector has a 1/4" outer thread. The other side fits HardTubes with an outer diameter of 12mm.
$20.50
