Celo 7301 Hexagon Head Drill Screw 6.3x25 Mm 250 Units 17528

CELO 7301 Hexagon Head Drill Screw 6.3x25 mm (250 Units)Category: HardwareSubcategory: Dowels and screwsStreamline your metal-to-metal fastening projects with the CELO 7301 Hexagon Head Drill Screw. Engineered for superior performance and efficiency, this pack of 250 professional-grade Screws is the ultimate solution for roofing, cladding, and general construction applications where speed and reliability are paramount. Eliminate the need for pre-drilling and save valuable time on the job site with a screw designed to deliver a secure and weatherproof connection in a single, swift action.The CELO 7301 is meticulously designed to optimize your workflow. Its primary benefit lies in the integrated hardened drill point, which effortlessly penetrates metal surfaces, drills its own pilot hole, and taps its own thread in one seamless operation. This all-in-one functionality drastically reduces installation time and labor costs, making it a highly cost-effective choice for large-scale projects.A key feature is the pre-assembled EPDM washer. This high-quality synthetic rubber washer compresses during installation to create a durable, watertight, and airtight seal around the screw head. This is essential for exterior applications, as it effectively prevents water ingress, protecting the structure from leaks, moisture damage, and corrosion. The robust seal also absorbs vibrations, ensuring the fastening remains tight and secure over time, even in demanding environmental conditions.The hexagon head design provides another significant advantage, allowing for high-torque application with standard nut drivers or socket wrenches. This ensures a firm, positive grip for controlled and powerful driving, resulting in a consistently tight and secure fastening every time. The durable zinc-plated coating offers excellent corrosion resistance, safeguarding the integrity of the screw and the connection against rust and atmospheric elements, thereby extending the lifespan of your entire assembly.Ideal for fastening steel sheets to steel purlins, assembling metal frameworks, installing HVAC ductwork, and securing profiled metal roofing and wall panels, the CELO 7301 is a versatile and indispensable component for any professional toolkit.Specifications:- Product Code: 7301- Type: Hex head drill bit and EPDM washer- Dimensions: Ø 6.3x25 mm- Coating: Zinc Plated- Pack Quantity: 250 Units- Package Weight: 2.826 kg