Terrace screw 60X4.2 Protech C4

CAMO terrace screws are made of ProTech-coated carbon steel and are suitable for dry land deck construction, including untreated or pressure-treated wood. Their classification is C4 (passed 1500 hours of salt spray testing), meaning they are suitable for conditions that do not particularly corrode the screw and are not subjected to continuous weather stress. For commercial structures, areas near water bodies, dock constructions, particularly wide board dimensions, or hardwood species like larch, we recommend CAMO A2 or A4 grade stainless steel terrace screws due to their superior durability and load capacity. The 60mm long screw is designed for fastening deck boards up to 28mm thick to frame structures. CAMO screws are easy to install with the help of the MARKSMAN guide and the T15 Torx bit included with the screw packaging. Each screw box includes 1 bit, and its strong grip ensures that it remains securely in place while fastening, protecting the surface of the screw. The patented flat head cuts through the material and removes debris as it fastens, allowing the screw to penetrate the material without splitting. The smooth section with no threads in the middle of the screw allows the deck board to move as it swells and dries in varying weather conditions, such as during winter. Additionally, the opposing threads pull the materials tightly together, resulting in a clean and neat finish, while the lower thread section ensures maximum holding power. With one screw package, you can build approximately 11 square meters of decking at a 50cm joist spacing. The package includes 350 screws and a separate Torx-15 driving bit.