Barrow Mods
Barrow Mods 6 Pack G1/4" to 12mm OD Hard Tubing Compression Fitting White 2 in 1 accessory
Six G1/4″ compression fittings secure 12 mm OD hard tubing in custom liquid-cooling loops
- Compatible with 12 mm OD hard tubing including acrylic and metal
- G1/4" BSP thread with 4.5 mm male length enables quick secure installation
- 7 mm outer diameter and 17 mm installed height ensure a snug leak-free fit
- Designed for PC liquid cooling systems supporting rigid tubing like PETG and copper
- Durable high-quality construction delivers reliable performance for water cooling builds
Universal 12 mm hard-tube compatibility
This six-pack of G1/4" compression fittings connects 12 mm outer-diameter rigid tubing made from acrylic, copper, brass, stainless steel or PETG. The white finish suits colour-coordinated custom loops. Builders assembling a hard-tube water-cooling system will find the fittings cover every block, radiator and reservoir port that uses the standard thread.
G1/4" BSP thread with 4.5 mm male length
The 4.5 mm thread depth engages quickly in standard ports while the 21.7 mm outer diameter and 17 mm installed height keep the profile low inside tight chassis. A captive O-ring seals against the port face and the compression nut clamps the tube without tools, delivering a leak-free joint under normal pump pressure.
Six-piece set simplifies loop planning
Supplying six identical fittings in one package lets a builder complete a typical CPU-plus-GPU loop or a single-radiator build without ordering extras. The uniform white colour removes the need to mix finishes, and the knurled nuts can be tightened by hand for faster assembly and easier future maintenance.
Highlights
- Compatible with 12 mm OD hard tubing including acrylic and metal
- G1/4" BSP thread with 4.5 mm male length enables quick secure installation
- 7 mm outer diameter and 17 mm installed height ensure a snug leak-free fit
- Designed for PC liquid cooling systems supporting rigid tubing like PETG and copper
- Durable high-quality construction delivers reliable performance for water cooling builds
Specifications
No published specifications for this item yet.
Questions about this item
How do I install these G1/4" fittings onto 12mm hard tubing without leaking?
Thread the G1/4" BSP end with its 4.5mm male length into the component, then push the 12mm OD tubing fully into the 21.7mm body until it seats at the 17mm installed height. The step people miss is not pushing the rigid tube past both internal O-rings.
Which parts of these white compression fittings will need replacement over time?
The internal EPDM O-rings that seal against the 12mm OD tubing are the only wear items; they can be swapped without removing the 21.7mm body from the G1/4" port.
What is the first limit I will hit when running these fittings continuously in a liquid cooling loop?
The 4.5mm male thread length limits how thick a mounting bracket or reservoir wall can be before the 21.7mm body bottoms out and cannot seal.
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