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421 Items found
Barrow Multi-Link Adapter 90 Degree 14mm OD to 14mm OD Hard Tube Fitting - White
WC-04B-BA
90 degree multi-link adapter, Connects two hard tubes with each other, 2x 14mm connector
£10.99 (incl. VAT)
fiber_manual_record In stock
Barrow Multi-Link Adapter 90 Degree 14mm OD to 14mm OD Hard Tube Fitting - Black
WC-04A-BA
90 degree multi-link adapter, Connects two hard tubes with each other, 2x 14mm connector
£10.99 (incl. VAT)
fiber_manual_record In stock
Barrow Multi-Link Adapter 90 Degree 14mm OD to 14mm OD Hard Tube Fitting - Silver
WC-04C-BA
90 degree multi-link adapter, Connects two hard tubes with each other, 2x 14mm connector
£10.99 (incl. VAT)
fiber_manual_record In stock
Barrow Multi-Link Adapter 90 Degree 12mm OD to 12mm OD Hard Tube Fitting - White
WC-04D-BA
90 degree multi-link adapter, Connects two hard tubes with each other, 2x 12mm connector
£9.95 (incl. VAT)
fiber_manual_record In stock
Barrow G1/4 Inch Extension Offset Male to Female 14 - White
WC-063-BA
Extension of Barrow, With 21 mm depth, With two G1/4 inch threads (1x AG 1x IG), Offset by 15 mm, Made of anodized brass
£10.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Deep Blood Red Dual Rotary 45-Degree 1/2" Fitting
WC-381-BP
Bitspower Fittings are the ultimate expression of watercooling aesthetics. High quality finish and reliability go hand in hand with Bitspower hardware.
£5.99 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 7/16" ID, 5/8" OD Compression Fitting (Chrome) V2
WC-402-XS
Chrome Finish, For 7/16" ID, 5/8" OD Tubing (11.1mm ID, 16mm OD), Low profile design, G1/4" Thread, Easy tool free coin installation
£4.99 (incl. VAT)
fiber_manual_record In stock
Koolance QD3 No-Spill quick Release With Bulkhead Female ID10mm
WC-170-KA
Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff.
£21.95 (incl. VAT)
fiber_manual_record In stock
Koolance QD3 No-Spill quick Release With Bulkhead Male ID10mm
WC-172-KA
Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 10mm (3/8in) ID male panel-mounted hose barb with clamp for 13mm (1/2in) OD. It will only fit a Koolance QD3 female
£12.95 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 1/2" Barb Fitting (Chrome)
WC-108-XS
Chrome Finish For 1/2" ID or 7/16" ID Tubing (12.7mm ID or 11.1mm ID) G1/4" Thread
£1.79 (incl. VAT)
fiber_manual_record In stock
Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 16mm (3/8in x 5/8in)
WC-109-KA
Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 10mm (3/8") ID, 16mm (5/8") OD female straight connection with compression fitting
£20.99 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 3/8" Barb Fitting (Chrome)
WC-109-XS
Chrome Finish 3 Barb 246x300 G1/4 to 3/8 Barb Fitting (Chrome) For 3/8" ID Tubing (10mm ID) G1/4" Thread
£1.49 (incl. VAT)
fiber_manual_record In stock
Barrow Soft Tube 13/10mm Compression Fitting - Black
WC-0CA-BA
Black compression fitting, with G1/4 inch thread, for hoses with 13/10 mm OD/ID
£4.49 (incl. VAT)
fiber_manual_record In stock
Save 63%
EK Water Blocks EK-Quantum Torque STC 10/13mm Fitting Colour Pack (10 pcs) - Green
WC-9UJ-EK
EK-Torque STC 10/13 Color Rings Pack – Green (10pcs) are the interchangeable aesthetic rings
£7.99 £2.99 (incl. VAT)
fiber_manual_record In stock
Save 63%
EK Water Blocks EK-Quantum Torque STC 10/13mm Fitting Colour Pack (10 pcs) - Gold
WC-9UL-EK
EK-Torque STC 10/13 Color Rings Pack – Gold (10pcs) are the interchangeable aesthetic rings
£7.99 £2.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 10mm Extender Fitting - Silver (2 PCS )
WC-67V-BP
Straight 10 mm extension from Bitspower Touchaqua, 1x G1 / 4 inch external and 1x G1 / 4 inch internal thread, 2 pack, Silver (Glorious Silver)
£5.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 10mm Extender Fitting - Black (2 PCS )
WC-67U-BP
Straight 10 mm extension from Bitspower Touchaqua, 1x G1 / 4 inch external and 1x G1 / 4 inch internal thread, 2 pack, Black (Glorious Black)
£5.99 (incl. VAT)
fiber_manual_record In stock
£13.99 (incl. VAT)
fiber_manual_record In stock
£13.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque 7mm Static Male/Male Extender - Black
WC-9Z9-EK
Extender, 7mm Height, Male to Male Connection, Black
£3.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Plug w/Badge - Nickel
WC-A3B-EK
EK-Quantum Torque Plug w/Badge
£4.49 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Push-In Adapter M 14mm Fitting - Nickel
WC-ABW-EK
Push-in fitting designed for use exclusively with EK-Quantum Reflection², Static Extender, Nickel
£4.99 (incl. VAT)
fiber_manual_record In stock
Save 21%
EK Water Blocks EK-Quantum Torque Push-In Adapter M 14mm Fitting - Black Nickel
WC-ABX-EK
Push-in fitting designed for use exclusively with EK-Quantum Reflection², Static Extender, Black Nickel
£4.99 £3.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Push-In Adapter M 14mm Fitting - Satin Titanium
WC-ABY-EK
Push-in fitting designed for use exclusively with EK-Quantum Reflection², Static Extender, Satin Titanium
£5.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Static Female to Female 45° Fitting - Black
WC-A2Z-EK
EK-Quantum Torque Static FF 45° Fitting
£4.49 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Rotary 3mm Offset Fitting - Black
WC-A6F-EK
3831109832783, 3mm Offset, Rotatable Fitting, Black Colour
£8.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Rotary 3mm Offset Fitting - Nickel
WC-A6E-EK
3831109832769, 3mm Offset, Rotatable Fitting, Nickel Colour
£7.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Rotary 14mm Offset Fitting - Satin Titanium
WC-A6D-EK
3831109832875, 14mm Offset, Rotatable Fitting, Satin Titanium Colour
£13.99 (incl. VAT)
fiber_manual_record In stock
£22.99 (incl. VAT)
fiber_manual_record In stock
Save 50%
Phanteks 16mm Hard Tube Adapter 45° - Black
WC-01R-PT
16mm Hard Tube Fitting, 45 Degree, Black, 5 Year Warranty
£15.95 £7.99 (incl. VAT)
fiber_manual_record In stock
Save 69%
Phanteks 16mm Hard Tube Adapter 45° - Chrome
WC-01S-PT
16mm Hard Tube Fitting, 45 Degree, Chrome, 5 Year Warranty
£15.95 £4.99 (incl. VAT)
fiber_manual_record In stock
Corsair Hydro X Series XF Hardline 90° Angled 12mm White Fitting - Twin Pack (CX-9052027-WW)
WC-01G-CS
CX-9052027-WW, Angled Fitting, Suitable for 12mm Hard Line Tubing, 2 x 12mm White Fittings, 2 Year Warranty
£24.95 (incl. VAT)
fiber_manual_record In stock
Corsair Hydro X Series XF Hardline 90° Angled 12mm Gold Fitting - Twin Pack (CX-9052023-WW)
WC-01H-CS
CX-9052023-WW, Angled Fitting, Suitable for 12mm Hard Line Tubing, 2 x 12mm Gold Fittings, 2 Year Warranty
£24.95 (incl. VAT)
fiber_manual_record In stock
Corsair Hydro X Series XF Hardline 90° Angled 14mm Black Fitting - Twin Pack (CX-9052015-WW)
WC-01J-CS
CX-9052015-WW, Angled Fitting, Suitable for 14mm Hard Line Tubing, 2 x 14mm Black Fittings, 2 Year Warranty
£24.95 (incl. VAT)
fiber_manual_record In stock
Corsair Hydro X Series XF Rotary Y-Splitter Adapter - Black (CX-9055016-WW)
WC-01R-CS
CX-9055016-WW, Rotary Splitter Adapter, Black, 2 Year Warranty
£17.99 (incl. VAT)
fiber_manual_record In stock
Corsair Hydro X Series XF Rotary Y-Splitter Adapter - Chrome (CX-9055015-WW)
WC-01S-CS
CX-9055015-WW, Rotary Splitter Adapter, Chrome, 2 Year Warranty
£17.99 (incl. VAT)
fiber_manual_record In stock
Barrow Multi-link Adapter Rotatable 90 Degree to 12mm Hard Tube Fitting - Silver
WC-048-BA
Rotatable 90 degree multi-link adapter, With G1/4 inch thread, 12mm connection
£9.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Rotary T Fitting - Satin Titanium
WC-A0C-EK
Rotary Adapter, Suitable for setting up with drain ports, Satin Titanium Design
£8.99 (incl. VAT)
fiber_manual_record In stock
Alphacool Eiszapfen Male Quick Release Connector - Chrome
WC-097-AC
Make your water cooling system higher quality more convenient and more comfortable with your new Alphacool Eiszapfen quick release coupling or plug. Standard G1/4" Thread.
£14.99 (incl. VAT)
fiber_manual_record In stock
Alphacool Eiszapfen Male Quick Release Connector - Deep Black
WC-098-AC
Make your water cooling system higher quality more convenient and more comfortable with your new Alphacool Eiszapfen quick release coupling or plug. Standard G1/4" Thread.
£14.99 (incl. VAT)
fiber_manual_record In stock

Explore the Full Range of Water Cooling Fittings

Fittings are essential when setting up a water cooling loop as they hold the tubing in place between each component in the loop. There are of course a wide variety of fittings and adapters with different functions. Water cooling fittings always have a male or female thread of a given diameter. The majority of components and fittings have a G1/4" thread. However, there are other sizes and diameters such as G 1/8 inches and G3/8 inches, although these are rarely used. 

The various fittings and adapters for water cooling systems

Thread adapters convert either a port-diameter to another, or the thread from a male to a female threaded connection or vice-versa. Angle adapters direct the path of watercooling tubing in a different direction without having a wide bend in the tubing. These are standardised in angles of 30, 45, 60, 90, and 180 degrees. Compression fittings are used to attach the tubing to the watercooling components and have all but replaced the earlier barb fittings as they offer a tighter and more reliable seal. Plugin connectors and dripping of the coolant from the watercooling lines is very effectively prevented.

The most popular and widely used fittings for water cooling systems

  • Angle fittings (allows manipulation of the tubing direction for a more efficient loop)
  • Thread converters
  • Quick release adapters (allow removal and replacement of components without spilling or draining the fluid)
  • Plugs/Stop fittings (block any unused ports on your water cooling components)
  • Rotary fittings (usually in conjunction with angle fittings. Allow free rotation of the fitting without loosening the seal)
  • Compression/Barb fittings
  • Fill ports (allow easy filling of the loop)

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