Fit 6 8 10 12 16 19 mm Tube OD Flare Nut Brass M12 M14 M16 M18 M22 M27 Metric Female Thread Nut For Air Conditioner,22mm M30x2mm,1 PC

Durable Brass Construction: Crafted from high - quality brass, these flare nuts offer excellent corrosion resistance and long - lasting durability for reliable performance. Multiple Sizes for Versatile Use: Compatible with 6mm, 8mm, 10mm, 12mm, 16mm, 19mm tube outer diameters, and available in M12, M14, M16, M18, M22, M27 metric internal thread sizes, perfect for air conditioning systems. Secure Threaded Connection: Featuring a hexagonal head and metric internal threads, these nuts provide a tight, leak - proof seal and easy installation. Ideal for Air Conditioning: Specifically designed for air conditioning applications, ensuring a perfect fit and stable operation. Single - Piece Order: Each purchase includes 1 high - quality tube fitting, a practical choice for your air conditioning connection needs.