Meet the Common Sense turn button fastener--nickel-plated brass, built for durability and designed to simplify your outdoor projects. This rust-resistant, corrosion-resistant fastener features a .683-inch base with two screw holes for sturdy attachment and a twist-lock mechanism that holds fabric securely in place. Whether you're outfitting boat covers, patio canopies, awnings, tents, luggage, or protective gear, this positive-locking cloth-to-surface fastener delivers reliable security even in tough marine and outdoor environments. Each set includes 100 pieces, making it easy to upgrade any project that calls for robust, long-lasting hardware. With its low-maintenance finish and easy installation, the Common Sense turn button is a straightforward choice for anyone seeking hassle-free, secure fastening for canvas and outdoor fabrics.