Top Quality Brass: Our spout nut is made of high-quality brass, ensuring durability and resistance to corrosion. Perfect Fit”: “The SPTNUTW model is designed to fit standard NPT threads, providing a secure and leak-proof connection. Compact Design”: “With dimensions of 1x5x1 inches, this spout nut is compact and easy to install in tight spaces. Trusted Brand”: “American Brass is a well-known brand in the industry, known for its reliable and long-lasting products. White O-Ring Included”: “For your convenience, we include a white O-ring with every spout nut, ensuring a tight and secure fit.