Top 6 G1/4 Stop Plug – Water Cooling Systems

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1. SDTC Tech


SDTC Tech 6 Pack G1/4" Plug Fitting with O-Ring for PC Water Cooling Systems, Black

SDTC Tech #ad - Thread: g1/4" thread, Top Diameter: 18mm. Material: made of high quality brass with nickel-plated, rubber sealed o-ring. Package: 6x pc water cooling G1/4" Airtight Plug. Use: capping your liquid cooling hardware which can store for a longer period of time, prevent dust setting into liquid cooling gear, and as an airtight plug, it will also prevent oxidation. G1/4" plug fitting with o-ring can be tightened with easy tool-free installation for computer water cooling systems.
BrandSDTC Tech #ad
ManufacturerSDTC Tech #ad

2. IronBuddy


IronBuddy G1/4" Stop Plug Fitting Thread Water Stopper Plug with Coin Slot for Computer Water Cooling System, Black, Pack of 4

IronBuddy #ad - The stop fitting with coin slot and thread edge design, it is easy to tighten and can be tightened with coins or by hand. Each stop fitting contains silicone sealing ring, effectively prevent water from flowing out. Pack of 4: package included 4 pcs G1/4 stop fitting. The stop fittings is made of brass material, electroplating processing, bright and beautiful appearance. Od 13mm, the hand screwing part diameter is18mm. Thread size: g1/4” international General.
BrandIronBuddy #ad
ManufacturerIronBuddy #ad
Height0.47 Inches
Length0.79 Inches
Width0.79 Inches
Part NumberG1/4 Stop Fitting



10-Pack, Black, EKWB EK-Plug G1/4" Acetal

EKWB #ad - Made from black CNC machined acetal. Diameter: 17mm. Prevents dust setting into your liquid cooling gear. Thread length: 4mm. Pack of ten black acetal G1/4" plugs with o-rings.
BrandEKWB #ad
ManufacturerEKWB #ad
Weight0.04 Pounds
Part Number3830046995735

4. Thermaltake


Thermaltake CL-W086-CU00BL-A Pacific G1/4 Pressure Equalizer Stop Plug with O-Ring Black

Thermaltake #ad - Leak-free design: includes one preinstalled O-ring and allows proper connection to G1/4" thread, securing properly to any cooling components. 2 year Warranty. Remarkable expansion: full line of Pacific Series components for enthusiasts to build up aesthetically-superior water cooling systems. Release excess air or pressure in your pump.
BrandThermaltake #ad
ManufacturerThermaltake USA Direct #ad
Height0.51 Inches
Length0.7 Inches
Weight0.03 Pounds
Width0.7 Inches
Part NumberCL-W086-CU00BL-A
Warranty2 Year Warranty



DGZZI G1/4Inch Stop Plug 4PCS G1/4 Thread Silver Plug with Sealing Ring for Computer Water Cool System

DGZZI #ad - Easy to use, line edge design can be tightened with coins. Made of brass, smooth and beautiful, durable, electroplated, and long life. Each stop fitting includes a silicone seal to prevent water from flowing out. Color : silver. Package content : 4PCS Stop Plugs. Product name : stop plug. Thread size: G1/4 Inch. Diameter: 18 mm/071inch.
BrandDGZZI #ad
ManufacturerDGZZI #ad
Part NumberSPLUG-G1/4-SI-4

6. Bitspower


4-Pack, Bitspower G1/4" Stop Fitting, Matte Black

Bitspower #ad - G1/4" thread. Hi-quality Brass Material. Color: Matte Black. Design for thread G1/4" Seal Application. Hidden O-ring Design.
BrandBitspower #ad
ManufacturerBitspower #ad
Height5 Inches
Length5.7 Inches
Weight0.15 Pounds
Width0.7 Inches
Part NumberTR-BP-MBWP-C06-4P-17775