The 1/2-14 x 9/16 Reg Brass Basin Nut by Jones Stephens is a robust plumbing accessory designed for secure connections in sink installations. This basin nut features a 1/2-14 thread size, ensuring compatibility with standard plumbing fixtures. Crafted from high-quality brass, it offers excellent corrosion resistance and durability, making it ideal for long-term use. The 9/16" size provides a perfect fit for various applications, ensuring a tight seal to prevent leaks. This basin nut meets industry standards for quality and performance, making it a reliable choice for both DIY enthusiasts and professional plumbers.