Prime‑Line® machine screws provide strong, reliable fastening for everyday home repair and improvement projects, making them an ideal choice for DIY homeowners across the U.S. Designed for metal‑to‑metal or metal‑to‑plastic applications, these precision‑threaded screws deliver a secure hold, consistent performance, and long‑lasting durability for furniture repair, appliance maintenance, door and window hardware, and electrical fixtures. For best results, Prime‑Line machine screws are intended for use with same‑size matching nuts and washers, helping distribute load, improve holding strength, and create a more secure, vibration‑resistant connection. Engineered for smooth, easy installation using standard tools, Prime‑Line hardware helps you finish repairs quickly and confidently. Backed by a trusted name in home repair, Prime‑Line makes it easy to find compatible fasteners and complete the job right the first time.

Prime‑Line® wood screws provide strong, reliable fastening for a wide range of woodworking, home repair, and construction projects. Designed with sharp points and deep, coarse threads, these screws deliver excellent holding power in solid wood, plywood, and particle board while helping draw materials tightly together. Ideal for furniture assembly, cabinetry, trim work, shelving, framing, and general household repairs, Prime‑Line wood screws install easily using standard hand or power tools. For best results, they are intended for use in properly sized pilot holes to help reduce splitting and ensure a secure, long‑lasting fit. Manufactured from quality materials for durability and consistent performance, Prime‑Line wood screws are trusted by DIY homeowners and professionals across the U.S. to complete projects with confidence and dependable results.

Prime‑Line® sheet metal screws are designed to provide strong, secure fastening for metal‑to‑metal and metal‑to‑wood applications commonly found in home repair, maintenance, and installation projects. Featuring sharp, self‑tapping threads, these screws cut cleanly into thin metal, plastic, or wood without the need for pre‑tapping, delivering reliable holding power and consistent performance. Ideal for securing HVAC ductwork, metal panels, appliances, fixtures, electrical boxes, and general household hardware, Prime‑Line sheet metal screws install easily using standard hand or power tools. Manufactured from quality materials for durability and corrosion resistance, they perform well in both indoor and outdoor environments. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line sheet metal screws make fastening fast, efficient, and dependable.

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 3” wood screws are partially threaded to create a much better and stronger fit, 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.

Prime‑Line® sheet metal screws are designed to provide strong, secure fastening for metal‑to‑metal and metal‑to‑wood applications commonly found in home repair, maintenance, and installation projects. Featuring sharp, self‑tapping threads, these screws cut cleanly into thin metal, plastic, or wood without the need for pre‑tapping, delivering reliable holding power and consistent performance. Ideal for securing HVAC ductwork, metal panels, appliances, fixtures, electrical boxes, and general household hardware, Prime‑Line sheet metal screws install easily using standard hand or power tools. Manufactured from quality materials for durability and corrosion resistance, they perform well in both indoor and outdoor environments. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line sheet metal screws make fastening fast, efficient, and dependable.

Prime‑Line® flat washers provide essential load distribution and surface protection for a wide range of fastening applications in home repair and improvement projects. Designed with a smooth, flat profile, these washers help spread clamping force evenly, reduce fastener pull‑through, and protect surfaces from damage during installation and use. Ideal for use with bolts, machine screws, and threaded fasteners in furniture assembly, appliances, fixtures, automotive repairs, and general household applications, Prime‑Line flat washers are intended for use with same‑size matching fasteners to ensure proper fit and secure performance. Manufactured from quality materials for durability and consistent thickness, they install easily using standard tools and deliver dependable results. Trusted by DIY homeowners and professionals across the U.S., Prime‑Line flat washers make fastening stronger, more stable, and more reliable.