The T&S Brass 006481-40NS is a B-0290 Spindle Assembly designed for reliable performance in various faucet applications. It features 1/8"-18 UN male threads, ensuring compatibility with standard fittings. Constructed with low lead content, this assembly meets ASME standards for safety and compliance. Ideal for both commercial and residential use, it provides durability and efficiency, making it a vital component for maintaining optimal faucet function.