1/2 SAE Thread Brass Flare Nut, 4PCS 45° Flared Tube Fitting Nut Hydraulic Pipe Fitting for Fuel, Oil, Gas, and air line

Ensure secure, leak-proof connections with our premium brass SAE flare nuts. Made from thickened brass, these nuts are durable, corrosion- and vibration-resistant, ideal for HVAC, air conditioning, refrigeration, fuel, and gas systems.

• 【Precise Dimensions】Includes 4 pcs Brass Flare Tube Fitting; Thread Specification: 1/2 SAE Flare Thread; Height: 18mm / 0.71 inch; Hex Width: 23mm / 0.91 inch; Inner Hole Dia: 12.7mm / 0.5 inch; Precisely machined for accurate, leak-free connections.
• 【Premium Material】Made from thickened brass, these Brass Flare Nuts are durable, corrosion- and vibration-resistant. Operating temperature range: -53°C to 100°C (-65°F to 212°F).
• 【Secure & Leak-Proof】Precision machining and standard threads deliver a firm, leak-free seal that holds under high pressure and heavy vibration, reducing maintenance and repair needs.
• 【Easy Installation】Simply screw onto matching flared copper tubes with a wrench. Reusable, welding-free, and maintenance-friendly for quick and safe assembly.
• 【Wide Application】Ideal for HVAC, air conditioning, refrigeration, fuel, and gas systems. Works with copper, brass, aluminum, and other flared tubes. Verify thread size before ordering; not for drinking water.