The Cladco Stainless Steel Decking Screws come in packs of 100. The screws secure your composite decking boards properly. The screws have been designed to be strong and easy to use. Each high-quality screw is fully threaded to make it easy for self-drilling application. The stainless-steel screws will enable you to quickly drill through your decking boards to ensure they do not split accidentally. There is no need to pre-drill either, so you can apply directly through the boards where needed. Features & Benefits Secure & easy to screw High-quality Fully threaded Self-drilling Prevents splitting in boards