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    Fittings for Water Cooling

    Fittings are the backbone of any water cooling system – they securely connect your tubing to the various components, ensuring a reliable and leak-proof loop. Whether you're planning a minimalist setup or a complex custom system, choosing the right fittings is crucial for the efficiency and safety of your cooling. Our fittings offer a wide range of sizes, shapes, and designs, allowing you to tailor your water cooling system perfectly to your needs. Experience top-notch quality and easy installation to make your setup not only powerful but also visually striking.
    536 Results
    WASA-475
    (1)
    No-spill quick disconnect (QD3), straight alignment, female, brass, compression fitting for 16/10 mm tubing
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASA-472
    (0)
    No-spill quick disconnect (QD3), straight alignment, male, brass, compression fitting for 13/10 mm tube
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1907
    (0)
    Black coated compression fitting from EK Water Blocks, for hoses with 16/10 mm OD/ID, pack of 6
    45,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Top Seller
    WASC-267
    (2)
    Black compression fitting from Alphacool from the Eiszapfen series, with G1/4 inch thread for hoses with 13/10 mm OD/ID, completely made of brass
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1900
    (1)
    Black coated Compression Fitting by EK Water Blocks, for hoses with 13/10 mm OD/ID, pack of 6
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1292
    (1)
    Drip-free disconnection with no-spill system, G1/4-inch internal thread for high compatibility, panel mounting with secure fit, ideal for modular water cooling systems
    21,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1367
    (0)
    Quick Disconnect Female Connector for Water Cooling, Black Chrome Coating, Integrated Shut-off Function, External Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1969
    (1)
    Compression fitting by EK Water Blocks, for hoses with 16/10 mm outer diameter/inner diameter, colour customisable with optional rings.
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1346
    (0)
    Machine-made compression fitting made of brass with EPDM O-ring, with a G1/4" thread, black ST16 version for soft tubes with a 16 mm outer diameter and 10 mm inner diameter, pack of 6
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1908
    (1)
    Silver nickel-plated compression fitting from EK Water Blocks, for hoses with 16/10 mm OD/ID, pack of 6
    42,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1773
    (1)
    Nickel-plated compression fitting from EK Water Blocks, for hoses with 16/12 mm OD/ID
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1901
    (1)
    Silver nickel-plated compression fitting from EK Water Blocks, for hoses with 13/10 mm OD/ID, pack of 6
    39,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1392
    (0)
    Machine-made brass fitting with EPDM O-ring and knurled compression ring, for hard tubes (HT)
    8,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1295
    (0)
    90-degree rotary fitting for custom water cooling, 2x G1/4-inch connectors, installation with 8mm Allen key
    10,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1978
    (0)
    Rotatable 45-degree angle adapter, part of the EKWB Quantum line, for connecting G1/4-inch external threads with G1/4-inch internal threads
    13,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1318
    (0)
    Water cooling hose connection, G1/4-inch external thread, made of nickel
    7,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1359
    (0)
    45-Degree Angle Fitting, Rotatable, G1/4-Inch Male & Female, Brass Construction, Matte Finish
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1320
    (0)
    Rotatable angled fitting for custom water cooling, matte nickel-plated, G1/4" internal & external thread
    10,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-566
    (0)
    Black compression fitting from Corsair from the Hydro X series, with G1/4 inch thread for tubes with 13/10 mm OD/ID, made entirely of brass
    27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    Save 44%
    WAAD-688
    (0)
    Water cooling fitting with 90-degree angle, rotatable design, G1/4-inch external thread to 90-degree G1/4-inch internal thread, made of copper, elegant appearance
    Price reduced from 8,90 € to 4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1332
    (0)
    Pass-through fitting made of brass, with two G1/4” internal threads, for routing two components through a panel, allows the use of an external radiator.
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-139
    (0)
    Silver compression fitting, with G1/4 inch thread, for hoses with 13/10 mm OD/ID
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-188
    (0)
    Extension of Barrow, with a length of 20 mm, with two G1/4 inch threads (1x female, 1x male), made of brass
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-2079
    (9)
    Water outlet in black, space-saving and secure, for G1/4 inch female thread, adjustable with optional colour rings
    24,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-532
    (1)
    Shut-off valve from Bitspower in black (matt) colour with a rotatable G1/4-inch internal and external thread.
    36,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-243
    (2)
    The is a G 1/4" threaded male to male fitting. Uses an O-Ring to seal. Large ID bore for high flow and lower pressure drop compared to other fittings.
    5,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1355
    (0)
    Machine-made compression fitting made of brass with EPDM O-ring, featuring a G1/4" thread, black ST13 variant for soft tubes with a 13 mm outer diameter and 10 mm inner diameter, pack of 6.
    44,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WASC-441
    (1)
    16 mm offset adapter for water cooling, rotatable, G1/4 inch female thread to G1/4 inch female thread
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1369
    (0)
    Quick Disconnect Male Connector for Water Cooling, Black Chrome Coating, Integrated Shut-Off Function, External Thread
    22,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-190
    (1)
    Extension of Barrow, with a length of 30 mm, with two G1/4 inch threads (1x male, 1x female), made of coloured brass
    3,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1358
    (0)
    45-Degree Angle Fitting, Rotatable, G1/4-Inch Male & Female, Brass Construction, Matte Finish
    12,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WABW-230
    (0)
    Rotatable 90-degree adapter in black, for custom water cooling, G1/4 inch female to G1/4 inch male
    4,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-181
    (0)
    These new G 1/4" 90 degree angle adapters are perfect for tight spaces and change the direction of your water input or output without affecting flow
    14,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1783
    (4)
    Rotatable 90-degree angle adapter in silver (nickel), part of the EKWB Quantum line, for connecting G1/4-inch external to G1/4-inch internal threads, silver (nickel)
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1078
    (0)
    Offset fittings for water cooling, 8 mm offset, G1/4 inch female thread to G1/4 inch male thread.
    11,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-1335
    (0)
    Pass-through fitting made of brass, with two G1/4” internal threads, for routing two components through a panel, allows the use of an external radiator.
    9,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-752
    (0)
    PCI slot bracket with two G1/4 inch internal threads
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAAD-543
    (2)
    Ball valve from the Hydro X series by Corsair, with 2x G1/4 inch female thread, for convenient interruption of the cooling circuit, black
    19,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAZU-233
    (1)
    Nickel-plated shut-off valve with two 1/4-inch threads from Bitspower in Shiny Silver
    27,90 €
    Incl. VAT, add. delivery costs
    In Stock
    WAEK-1785
    (0)
    Rotatable 90-degree angle adapter in black, part of the EKWB Quantum line, for connecting G1/4 inch external threads to G1/4 inch internal threads
    13,90 €
    Incl. VAT, add. delivery costs
    In Stock

    Fittings for Liquid Cooling Systems

    Connections are indispensable when setting up water cooling systems because, without them, it would be nearly impossible to connect hoses and water cooling lines. Naturally, there are various types of connections with different functions. These connections always have either an external or internal thread with a specific diameter. The most common diameter for water cooling connections is G1/4 inch. However, there are other sizes and diameters like G1/8 inch and G3/8 inch, etc.

    The different types of connections for water cooling systems in detail

    Legris connections are named after the company Legris and are used for the simple and tool-free attachment of the hose to a threaded connection. Similarly, plugin connections serve the same function but are not from the aforementioned company. Both types are simply inserted into a hose and held in place by a type of barb.

    If you frequently tinker with your water cooling system, you should get quick-release connections. These are designed to simplify the connecting and disconnecting of water cooling lines by being attached to the hose and then connected or disconnected with another quick-release connection via a simple plug mechanism. Additionally, there are many push-in connections or fittings that are attached to hoses and then screwed onto another connection.

    Adapters either convert one connection diameter to another or from a male to a male thread connection or from a female to a female thread connection. Angle adapters change the direction of the water cooling hose to another angle. This is done in standardized angles (e.g., from 45 to 90 degrees, etc.). Compression fittings are used to secure the hose with a union nut. These are naturally much safer than, for example, plugin connections, and very effectively prevent coolant from dripping out of the water cooling lines. So, the different types of connections for water cooling systems are:

    • Legris connections
    • Plugin connections
    • Quick-release connections
    • Push-in connections
    • Adapters
    • Angle adapters
    • Compression fittings