12mm Brass Waters of 2025
Best Choice1
greenDracaenaDracaena 6 Pack G1/4" Thread to 12mm OD Hard Tubing Compression Fitting with Rings for Rigid Acrylic Tube for Computer Water Cooling System, White
Main highlights- Thread: G1/4" BSP; 4.7mm male thread lenght
- Supported tube: 12mm (OD)
- Outer diameter of a fitting: 21.98mm
- Installed height: 12.7mm
- Compatible tubing: solid Acrylic-, Copper-, Brass- or Stainless Steel tube
9.9Exceptional
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Value for Money2
uxcelluxcell Brass Round Tube 300mm Length 12mm OD 1mm Wall Thickness Seamless Straight Pipe Tubing 2 Pcs
Main highlights- [Weldable & Cuttable] - Brass tubing can be welded and processed to different lengths according to your needs by using the right equipment.
- [Surface Treatment] - Finish with passivation, which is oxidation resistant, corrosion resistant and with a smooth surface.
- [Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless brass round tube for precision applications.
- [Durable Brass Tube] - Made of brass material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, and can be used on various occasions.
- [Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
9.8Exceptional
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3
uxcelluxcell Brass Round Tube 300mm Length 12mm OD 0.5mm Wall Thickness Seamless Straight Pipe Tubing 2 Pcs
Main highlights- [Weldable & Cuttable] - Brass tubing can be welded and processed to different lengths according to your needs by using the right equipment.
- [Surface Treatment] - Finish with passivation, which is oxidation resistant, corrosion resistant and with a smooth surface.
- [Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless brass round tube for precision applications.
- [Durable Brass Tube] - Made of brass material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, and can be used on various occasions.
- [Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
9.5Excellent
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4
X AUTOHAUXX AUTOHAUX 2 Pcs 16mm to 12mm Brass Barb Hose Fitting Straight Connector Adaptor for Air Water Gas Oil
Main highlights- Perfect performance. Provides secure connection to hose.
- Perfect for connecting lines for car gas/air/pneumatic systems.
- Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.
- Barb Reducer Splicer Fitting fit for Hose Inner Diameter: 12mm/0.47", 16mm/0.63"
- Adapter for connecting a hose to a hose threaded connection of a different diameter.
9.3Excellent
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5
uxcelluxcell 12mm or 15/32" ID Brass Barb Splicer Fitting,T-Shaped 3 Ways,Barb Hose Fitting Air Gas Water Fuel,Barbed Tee Connector,5pcs
Main highlights- ►【UNIVERSAL DESIGN】- Barb Size: 12mm or 15/32" ; Barb Length: 0.67-inch ; Barbed barb hose fitting has three openings for connecting 15/32" ID hoses
- ►【BRASS BARB FITTING】- The brass Barb union coupling for connecting three hoses with the same diameter
- ►【APPLICATION】- Hose Barb fitting used to connect lines for air, water, gas,fuel, oil and inert gases in a quick and simple way.use with plastic or rubber hose
- ►【ADVANTAGE】- Barbed fitting creates a tight seal on flexible and semi-rigid hose
- ►【 MATERIAL】- Brass Brass Barb Splicer Fitting made of brass, Brass has corrosion resistance, ductility at high temperatures, and low magnetic permeability,etc
9.2Excellent
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6
uxcelluxcell Brass Round Tube 300mm Length 12mm OD 1mm Wall Thickness Seamless Straight Pipe Tubing
Main highlights- [Weldable & Cuttable] - Brass tubing can be welded and processed to different lengths according to your needs by using the right equipment.
- [Surface Treatment] - Finish with passivation, which is oxidation resistant, corrosion resistant and with a smooth surface.
- [Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless brass round tube for precision applications.
- [Durable Brass Tube] - Made of brass material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, and can be used on various occasions.
- [Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
9.0Excellent
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7
X AUTOHAUXX AUTOHAUX 12mm Brass Barb Hose Fitting Straight Union Connector for Air Water Gas Oil 5pcs
Main highlights- Relative softness of brass threading when compared to other metals allows for a tight seal
- Note:Please confirm the shape and size before buying. Also, preparing and adding hose clamps yourself can prevent the leakage and slippage of the hose effectively.
- Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
- Hose fittings can connect, control, change the direction and terminate the flow in piping and hose systems
- Barbed fitting creates a tight seal on flexible and semi-rigid hose when used with a hose clamp or crimp sleeve or ferrule
8.7Very Good
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8
SDTC TechSDTC Tech 4-Pack G1/4" to 12mm x 16mm (IDxOD) Rigid Tubing Compression Fitting for PC Water Cooling System Metal & PETG Tube
Main highlights- With triple o-ring sealing design, which can prevent leakage effectively.
- Rigid tubing fitting is made of nickel plated brass, rust resistant and durable.
- Package includes 4pcs G1/4 to 12mm * 16mm (ID*OD) Rigid Tubing Fitting.
- G1/4 Male Thread to 12mm ID 16mm OD Hard Tubing Connector suits for PETG, Acrylic, and Copper rigid pipe tubing, ideal for PC water cooling system.
- Compatible with liquid cooling components using G1/4" thread ports, makes it easier to install hard tube liquid-cooling loops.
8.6Very Good
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9
uxcelluxcell Brass Round Tube 300mm Length 12mm OD 0.5mm Wall Thickness Seamless Straight Pipe Tubing
Main highlights- [Weldable & Cuttable] - Brass tubing can be welded and processed to different lengths according to your needs by using the right equipment.
- [Surface Treatment] - Finish with passivation, which is oxidation resistant, corrosion resistant and with a smooth surface.
- [Seamless Construction] - The interior is smooth without seams and is available in an extruded structural or a drawn seamless brass round tube for precision applications.
- [Durable Brass Tube] - Made of brass material, which is lightweight, with high strength, good thermal conductivity, corrosion resistance, high-temperature resistance, and can be used on various occasions.
- [Application] - Commonly used in machinery, DIY projects, hobbies, crafts, building models, building decorations, frames, industrial, gardening products, and so on.
8.5Good
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10
Sutemribor1 Pieces 12mm Brass Round Rods, Sutemribor Brass Solid Round Rod Lathe Bar Stock, 12mm in Diameter, 305mm in Length
Main highlights- √ Sutemribor 1 Pieces Brass Solid Round Rod Lathe Bar Stock, 12 mm in Diameter, 305 mm in Length
- √ Size : 12 mm in Diameter, 305 mm in Length
- √ Package: 1 Pieces Brass Round Rods
- √ Material: Brass
- √ Color: Golden
8.4Good
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