Elkay's Installation Hex Head Screws, Nuts, and Clips are essential components for the secure top mount installation of U-Channel models. Specifically engineered to accommodate countertops up to 2-1/2" thick, these robust fasteners ensure a reliable and stable setup for your kitchen or commercial applications. With a commitment to high-quality plumbing products since 1920, Elkay is recognized as America's number one selling kitchen sink company. This collection exemplifies the fusion of practical ingenuity and modern design, guaranteeing products that not only meet functional demands but also enhance the aesthetic appeal of your space. Whether you are a DIY enthusiast or a professional installer, these installation accessories have you covered for a seamless installation experience, making Elkay a trusted choice for all your plumbing needs.