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Water Cooling Fittings

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413 Items found
XSPC G1/4" to 1/2" Barb Fitting (Matte Black)
WC-42B-XS
Brass Fitting, Matte Black Electroplated 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
XSPC G1/4" to 3/8" Barb Fitting (Matte Black)
WC-42C-XS
Brass Fitting, Matte Black Electroplated Finish, For 3/8" ID Tubing (10mm ID), G1/4" Thread
£1.49 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 3/8" ID, 5/8" OD Compression Fitting (Matte Black) V2
WC-42E-XS
Brass Fitting, Matte Black Electroplated Finish, Black Chrome Finish, For 3/8" ID, 5/8" OD Tubing (10mm ID, 16mm OD), Low profile design, G1/4" Thread, Easy tool free coin installation
£4.99 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 1/2" ID, 3/4" OD Compression Fitting (Matte Black) V2
WC-42F-XS
Brass Fitting, Matte Black Electroplated Finish, For 1/2" ID, 3/4" OD Tubing (12.7mm ID, 19mm OD), Low profile design, G1/4" Thread, Easy tool free coin installation
£4.99 (incl. VAT)
fiber_manual_record In stock
Save 56%
Phanteks 16mm Hard Tube Rotary Fitting 45° G1/4 - Chrome
WC-01M-PT
16mm Hard Tube Rotary Fitting, 45 Degree, Mirror Chrome, 5 Year Warranty
£17.99 £7.99 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4” Female Elbow Fitting (Chrome)
WC-44V-XS
90° G1/4" female to G1/4" female fitting
£4.99 (incl. VAT)
fiber_manual_record In stock
XSPC G1/4" to 3/8" ID, 1/2" OD Compression Fitting (Matte Black) V2
WC-44B-XS
Matte Black Finish, For 3/8" ID, 1/2" OD Tubing (10mm ID, 13mm OD), Low profile design, G1/4" Thread, Easy tool free coin installation
£4.99 (incl. VAT)
fiber_manual_record In stock
XSPC 14mm Rigid Tubing Elbow Fitting (Black Chrome)
WC-45U-XS
XSPC Rigid Tubing Elbow Fittings are designed to connect two pieces of 14mm PETG tubing or 14mm metal tubing
£8.99 (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 Hardline 90° Angled 14mm White Fitting - Twin Pack (CX-9052020-WW)
WC-01L-CS
CX-9052020-WW, Angled Fitting, Suitable for 14mm Hard Line Tubing, 2 x 14mm White Fittings, 2 Year Warranty
£24.95 (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
Alphacool Eiszapfen Extension G1/4 AG on G1/4 IG - Deep Black
WC-0A4-AC
Extension Fitting, Standard G1/4" Thread, Black
£3.49 (incl. VAT)
fiber_manual_record In stock
Save 63%
EK Water Blocks EK-Quantum Torque STC 10/13mm Fitting Colour Pack (10 pcs) - Nickel
WC-9UE-EK
EK-Torque STC 10/13 Color Rings Pack – Nickel (10pcs) are the interchangeable aesthetic rings
£7.99 £2.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque Angled T-Adapter Fitting - Nickel
WC-9VD-EK
EK-Torque Angled T - Nickel is a revolvable T adapter fitting with G1/4" threads.
£8.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua Low-Profile Stop Fitting - Silver (2 PCS )
WC-68P-BP
Bitspower Touchaqua sealing plugs, Flat design, For G1 / 4 inch thread, 2-pack, Silver (Glorious Silver)
£3.95 (incl. VAT)
fiber_manual_record In stock
Bitspower X-Cross Fitting - Black Sparkle
WC-68X-BP
Bitspower adapter with 5 mm offset, Swiveling, 1x G1 / 4-inch AG, 1x G1 / 4-inch IG, Shiny black (Black Sparkle)
£10.99 (incl. VAT)
fiber_manual_record In stock
Bitspower X-Cross Fitting - Silver
WC-68Y-BP
Bitspower adapter with 5 mm offset, Swiveling, 1x G1 / 4-inch AG, 1x G1 / 4-inch IG, Silver
£10.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 20mm Extender Fitting - Silver (2 PCS )
WC-67Z-BP
Straight 20 mm extension from Bitspower Touchaqua, 1x G1 / 4 inch external and 1x G1 / 4 inch internal thread, 2 pack, Silver (Glorious Silver)
£4.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 15mm Extender Fitting - Silver (2 PCS )
WC-67X-BP
Straight 15 mm extension from Bitspower Touchaqua, 1x G1 / 4 inch external and 1x G1 / 4 inch internal thread, 2 pack, Silver (Glorious Silver)
£3.95 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 90-Degree Female to Female Extender Fitting - Silver (2 PCS )
WC-67K-BP
90-degree adapter from Bitspower Touchaqua, Two G1 / 4-inch internal threads, Twin pack, Silver (Glorious Silver)
£5.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua 30mm Extender Fitting - Black (2 PCS )
WC-682-BP
Straight 30 mm extension from Bitspower Touchaqua, 1x G1 / 4 inch external and 1x G1 / 4 inch internal thread, 2 pack, Black (Glorious Black)
£4.99 (incl. VAT)
fiber_manual_record In stock
Bitspower Touchaqua AIR-Exhaust Fitting - Silver (2 PCS )
WC-68B-BP
Bitspower Touchaqua air outlet, Manual ventilation, G1 / 4-inch port, 2-pack, Silver (Glorious Silver)
£10.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque 7mm Static Male/Male Extender - Nickel
WC-9ZT-EK
Extender, 7mm Height, Male to Male Connection, Nickel
£3.95 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque STC 10/16 Soft Tube Compression Fitting - Satin Titanium
WC-A0H-EK
Compression fitting, No branding, Suitable for PVC / EPDM / Norprene and Silicon Tubing, 10mm ID and 16mm OD, Satin Titanium Design
£6.95 (incl. VAT)
fiber_manual_record In stock
Alphacool Eiszapfen Quick Release Coupling Set G1/4 AG - Chrome
WC-0BU-AC
Quick Disconnect Chrome Fittings, Complete set both Male and Female Component
£29.99 (incl. VAT)
fiber_manual_record In stock
£5.99 (incl. VAT)
fiber_manual_record In stock
£6.95 (incl. VAT)
fiber_manual_record In stock
£4.49 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-Quantum Torque 7mm Micro Extender Static Male to Male Fitting - Nickel
WC-A4R-EK
EK-Quantum Torque Micro Extender Static M/M 7mm Fitting
£2.99 (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
Koolance QD3 Female Quick Disconnect No-Spill Coupling, Panel Threaded G 1/4 BSPP
WC-174-KA
Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 13mm (1/2") ID male straight connection with compression fitting.
£18.95 (incl. VAT)
fiber_manual_record In stock
Bitspower Silver Shining Male to Male Rotary Adapter
WC-141-BP
This is one of the most handiest fittings imaginable for linking two G 1/4" threaded water cooling parts.
£8.99 (incl. VAT)
fiber_manual_record In stock
Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 13mm (3/8in x 1/2in)
WC-141-KA
Koolance (patent-pending) quick-disconnect no-spill shutoff valve. 13mm (1/2") ID female swiveling elbow connection with compression fitting - Black
£16.99 (incl. VAT)
fiber_manual_record In stock
Bitspower 90 Degree IG 1/4" Adapter - Matte Black
WC-275-BP
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.
£7.99 (incl. VAT)
fiber_manual_record In stock
Save 17%
Phanteks 12mm Hard Tube Rotary Fitting 45° G1/4 - Black
WC-009-PT
12mm Hard Tube Rotary Fitting, 45 Degree, Satin Black, 5 Year Warranty
£17.99 £14.99 (incl. VAT)
fiber_manual_record In stock
Phanteks 12mm Hard Tube Adapter 45° - Black
WC-00D-PT
12mm Hard Tube Fitting, 45 Degree, Satin Black, 5 Year Warranty
£15.95 (incl. VAT)
fiber_manual_record In stock
Phanteks 12mm Hard Tube Adapter 45° - Chrome
WC-00E-PT
12mm Hard Tube Fitting, 45 Degree, Mirror Chrome , 5 Year Warranty
£14.99 (incl. VAT)
fiber_manual_record In stock
Save 70%
Phanteks M-F Rotary Fitting 45° G1/4 - Chrome
WC-00J-PT
Universal Angle Fitting, 45 Degree, Mirror Chrome , 5 Year Warranty
£12.95 £3.95 (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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