The Carpenters Mate Deck Screws are professional-grade, corrosion-resistant fasteners designed for use in DIY projects around the home. With a screw size of 75mm and a pack of 150, these screws are perfect for securing deck boards to ensure a sturdy and durable finish. The Carpenters Mate brand ensures quality and reliability, making these deck screws a ideal choice for carpenters and DIY enthusiasts alike.