Whether your project is renovating an existing set-up or for new construction, interior or exterior, these heavy-duty hinge screws from Cauldham provide the utmost in performance and durability. Crafted from a precision top-quality alloy steel, these screws feature a stunning, corrosion-resistant finish and are superior in tolerance, concentricity, and straightness. Boasting a self-drilling tip, each of these quality screws use a standard flat head that requires a Philips Head screwdriver or bit for a quick and easy installation. Color matched to the most common door hinge finishes, these screws will maintain a professional and stylish appearance when upgrading your home. These screws are perfect for securing hinges on doors, cabinets, and other furniture as well as any other project needing a quality wood screw. These No. 9 x 1” full thread wood screws provide the best fit for the screw size, increasing the security of your doors. Each set includes 25 screws, ensuring you have plenty for multiple projects. Cauldham is the premier source for professional-grade hardware and fixtures that combine stylish design with exceptional quality and durability.