2-Way Brass Connector with 21 Internal Teeth – G1/2 Inch Standard Threaded Water Pipe Accessories

2-Way Brass Connector with 21 Internal Teeth is a specialized accessory to connect two G1/2” standard internal threaded ends (phi 21mm). The product is often used in domestic water supply systems, water heaters, cold copper pipes, or devices with standard threaded connections.

Outstanding features

• G1/2” thread standard (phi 21mm – 21 teeth/inch): Compatible with most common internal threaded connectors in Vietnam.
• Brass material (brass): Durable, heat-resistant, anti-corrosion, no leakage.
• 2-way external thread design: Easy to connect directly between 2 devices or threaded connectors in.
• Easy to install: Can be combined with silk tape/PTFE to ensure 100% watertightness.

Specifications

Practical application

• Connecting soft pipes - hard pipes or 2 ends of equipment with the same internal thread
• Installing faucets, shower hoses, water purifier connectors, hot and cold machines
• Replacing quick connectors in civil water pipe systems

Product shipping fee

Compact product, easy to pack, very economical shipping fee:

• Inner city (HCM, HN ...): 15,000 - 25,000 VND via Grab/Ahamove/GHTK
• Other provinces: 25,000 - 40,000 VND (fast delivery 1-3 days via J&T, Viettel Post...)
• Buy in bulk: Support shipping fee, discount according to quantity

Where to buy 21-tooth brass connectors?

We provide 21-tooth brass connectors with precise G1/2" thread, available, fast delivery nationwide. Quality commitment, technical support if installation or further advice is needed.