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MK drilling roofing screws with bonded washers are primarily used for securing roofing materials (metal, wood, fiberglass, and plastic) and creating a weather-tight, waterproof seal.
Key Usages
Securing Roofing Panels: They are suitable for installing zinc roofing, metal roofing panels, and cladding systems.
Versatile Material Attachment: The screws are highly versatile and can attach a variety of materials beyond metal, including wood, fiberglass, and plastic.
Preventing Water Intrusion: The integral washer, typically made of EPDM rubber or neoprene, is compressed during installation to form a reliable, waterproof and dustproof seal, which is critical for leak prevention on a roof.
Self-Drilling Functionality: The self-drilling point allows the screw to create its own hole in the material without the need for pre-drilling pilot holes, which simplifies and speeds up the installation process.
