[High-Quality] - The best replacement or standard screws on the market for metal-to-wood metal roofing. - Sharp tip easily pierces OSB, wood, and plywood. - 1.5" long. - 5/16" Hex Head [Long-life Dome Cap] - Dome Cap completely encapsulates the EPDM washer. - Provides a tight seal on the washer that prevents UV damage from occurring over time. - Protecting the washer from the sun guarantees to reduce cracking. - 40-year guarantee when installed correctly. - Dome cap screws are guaranteed to last years longer than industry standard exposed washer screws. [Multiple Colors] - With 17 different color options to choose from, we're sure to have the right color you're looking for. - Each painted option is painted with a powder-coating system. - Each hex head is coated with a zinc/aluminum alloy that prevents red rust from ever starting. {Easy to Install} - Can be installed by anyone, regardless of experience. - All orders include a magnetic 5/16" Hex Driver. - Advanced forging process technology - Sharp tip easily pierces wood fibers, eliminating the need for pre-drilling. [The Perfect Finishing Touch] - 1.25" in length. - EPDM washer. - Dome Cap Hex Head. - The perfect finishing touch for your metal roof! #14 x 1.5" Dome Cap Metal Roofing Screws are perfect for replacing old or backed-out screws and last years longer than industry standard screws.