Description
Premium Brass Flare Nut
Our Brass Flare Nuts are precision engineered for HVAC, refrigeration, and air conditioning applications requiring secure, leak-free flare connections. Manufactured from premium forged brass using advanced CNC machining technology, these flare nuts provide superior mechanical strength, corrosion resistance, and long service life under high-pressure operating conditions.
Designed with an industry-standard 45° SAE flare seat, these fittings ensure a perfect seal when used with copper tubing and compatible flare fittings. Every component undergoes strict quality inspection to deliver consistent dimensions, reliable sealing, and dependable performance in demanding HVAC environments.
Key Features
- Premium forged brass construction
- Precision CNC machined threads
- 45° SAE flare seating
- High corrosion resistance
- Excellent mechanical strength
- Leak-proof sealing performance
- High-pressure HVAC applications
- Long service life
- 100% quality inspected
- OEM & Private Label Manufacturing Available
Applications
- Split Air Conditioners
- Commercial HVAC Systems
- VRF & VRV Systems
- Refrigeration Equipment
- Heat Pumps
- Cold Storage Units
- Industrial Cooling Systems
- Copper Tube Connections
- HVAC Installation & Maintenance
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Brass Flare Nut |
| Material | Premium Forged Brass |
| Manufacturing Process | Precision CNC Machining |
| Fitting Standard | 45° SAE Flare |
| Working Pressure | Up to 1450 PSI (Depending on Size) |
| Corrosion Resistance | Excellent |
| Surface Finish | Natural Brass Finish |
| Leak Test | 100% Quality Inspected |
| OEM / ODM | Available |
| Country of Origin | India |
Available Sizes
| Size | Thread Size | Approx. Weight |
|---|---|---|
| 1/4″ × 1/4″ | 7/16″-20 UNF | 17 g |
| 5/16″ × 5/16″ | 1/2″-20 UNF | 20 g |
| 3/8″ × 3/8″ | 5/8″-18 UNF | 26.5 g |
| 1/2″ × 1/2″ | 3/4″-16 UNF | 40 g |
| 5/8″ × 5/8″ | 7/8″-14 UNF | 57 g |
| 3/4″ × 3/4″ | 1-1/16″-14 UNF | 82 g |
| 7/8″ × 7/8″ | 1-1/4″-12 UNF | 126 g |
Quality Assurance
Every Brass Flare Nut undergoes dimensional inspection, thread verification, machining quality checks, and visual inspection to ensure reliable performance and long-term durability in HVAC applications.
OEM Manufacturing Services
- Custom Thread Sizes
- Private Label Branding
- Laser Logo Engraving
- OEM Packaging
- Bulk Manufacturing
- Worldwide Export Support
Why Choose NEWTECH?
- ✔ Premium Forged Brass
- ✔ Precision CNC Machining
- ✔ High Pressure Performance
- ✔ Corrosion Resistant
- ✔ Leak-Free Connections
- ✔ International Export Quality
- ✔ OEM Manufacturing Expertise
- ✔ Competitive Pricing
Packaging
- Standard Export Packaging
- Bulk Industrial Packaging
- OEM Private Label Packaging
- Customized Packaging Available
Request a Quote
Looking for premium Brass Flare Nuts for OEM production or bulk supply? Contact NEWTECH for competitive pricing, technical assistance, and customized manufacturing solutions for HVAC and refrigeration applications.









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