1/4 inch Reinforced Brass Bellows Nut Fitting for Air Conditioning – 10 Pieces

🔧 General Description: 10 reinforced brass 1/4" threaded nuts for connecting copper air conditioning pipes. Designed for tight, strong, and durable seals, these nuts withstand up to 10.3 bar (150 PSI) — ideal for demanding professionals and DIYers. 📐 Technical Specifications: Contents: 10 1/4" (6.35 mm) threaded nuts; Material: Solid brass, corrosion-resistant, high-temperature ductile; Max. Pressure: 150 PSI (10.3 bar); Temperature Range: -65°F to 250°F (-54°C to 121°C); Application: Threaded connection on threaded adapters for copper pipes. ⚡ Installation: Quick and intuitive installation — no soldering or special tools required. Simply screw the nut onto the pre-stamped copper pipe, then tighten by hand or with a wrench. Perfect for quick interventions on refrigeration or air conditioning systems. 🏠 Applications: Suitable for air, gas, oil, liquid, fuel, and vacuum circuits. Widely used in domestic and professional air conditioning, refrigeration, pneumatic, and hydraulic systems. Their reinforced thickness prevents cracking under pressure—guaranteed safety and reliability. ℹ️ Other information: Butt flare design (flat end), compatible with standard 1/4" fittings. Made of forged brass—increased strength, optimal sealing, elegant finish. Universal product, suitable for common brands of refrigeration and air conditioning equipment.