Brass Flare Male Connector
Brass Flare Male Connector
035-DFMC
The Brass Flare Male Connector is a precision-machined fitting designed to connect flared tubing to a female-threaded port in HVAC, refrigeration, gas, and fluid transfer systems. Manufactured from high-quality forged brass alloys such as CW617N or C37700, this connector offers excellent mechanical strength, corrosion resistance, and long-term reliability.
The fitting features a 45° flare connection, which creates a secure metal-to-metal seal that prevents leaks without requiring additional sealants. The male threaded end ensures easy and secure installation into female-threaded ports, making it suitable for a wide range of industrial and commercial piping systems.
Brass Flare Male Connectors are widely used in air conditioning systems, refrigeration units, gas distribution systems, hydraulic equipment, and plumbing installations, where dependable and leak-proof flare-to-thread connections are required.
Key Features
Material: High-quality forged brass for strength, corrosion resistance, and durability
Design: Straight male-threaded end for connecting flared tubing to a port
Connection Type: 45° SAE flare x male thread (NPT/BSP/SAE/Metric options available)
Seal Type: Metal-to-metal flare seal — no gasket or sealant required
Working Pressure: Up to 800 PSI depending on size and application
Temperature Range: -65°F to 250°F (-53°C to 121°C)
Finish: Standard brass; optional nickel/chrome plating available
Applications: Ideal for HVAC, A/C systems, gas lines, fuel/oil transfer, and refrigeration
OEM & Customization Capabilities
Thread customization: NPT, BSP, BSPT, SAE, Metric
Custom branding: laser engraving, part number marking, logo
Finish options: brass, nickel-plated, chrome-plated
Engineering support: CAD drawings, prototypes, testing services
Flexible MOQs for small or large batch orders
Custom packaging and labeling options for OEM/ODM clients
Applications
HVAC and A/C installations
Refrigeration and cooling systems
Propane, butane, and natural gas lines
Oil, water, and fuel connections
Automotive, marine, and industrial systems
Pneumatic and hydraulic systems
Certifications & Quality Control
ISO 9001:2015 certified manufacturing
100% leak and pressure tested
RoHS & REACH compliant materials
Full traceability with batch-level inspection reports
General Size Chart (Tube OD × Thread Size)
| Flare Tube Size (inch) | Male Thread (SAE UNF or NPT) | Metric Tube OD |
|---|---|---|
| 1/4″ | 7/16-20 or 1/4″ NPT | 6.35 mm |
| 3/8″ | 5/8-18 or 3/8″ NPT | 9.52 mm |
| 1/2″ | 3/4-16 or 1/2″ NPT | 12.7 mm |
| 5/8″ | 7/8-14 or 5/8″ NPT | 15.88 mm |
| 3/4″ | 1-1/16-14 or 3/4″ NPT | 19.05 mm |