BRASS FLAIR NUT 3/8″

The Brass Flare Nut 3/8″ is a high-quality fitting widely used in air conditioning, refrigeration, and gas line installations. Manufactured from durable, corrosion-resistant brass, it provides reliable performance and long service life, even under high-pressure and continuous operation.

This 3/8″ standard-size flare nut is designed to create a strong, leak-proof seal when used with properly flared copper tubing and compatible fittings. Its precision-cut threads allow smooth tightening, prevent cross-threading, and ensure easy installation and removal.

Suitable for both residential and commercial HVAC systems, this flare nut is a trusted choice for technicians handling cooling, heating, and gas applications.

Key Benefits:

• Leak-Free Seal: Ensures tight, secure connections with copper tubing.

• Durable Brass Construction: Resistant to rust, corrosion, and mechanical stress.

• Easy Installation: Smooth threading for quick, reliable fitting.

• Standard 3/8″ Size: Widely compatible with HVAC and plumbing systems.

• Versatile Applications: Suitable for A/C, refrigeration, gas, and plumbing lines.

Applications:

• Refrigeration and air conditioning systems

• Gas line connections

• HVAC maintenance and repairs

• Residential and commercial plumbing

FAQs

1. Q: Is this flare nut compatible with R22 and R410A refrigerants?
   A: Yes, it is suitable for use with standard refrigerants, including R22 and R410A.

2. Q: What tubing type should be used with this nut?
   A: It is designed for use with 3/8″ flared copper tubing.

3. Q: Can it be reused?
   A: Yes, but always inspect threads and sealing surfaces before reassembly to avoid leaks.