Features: * Developed specifically for use with composite or synthetic decking materials and some medium density hardwoods * All work can be done quickly from above using basic tools (hammers, screw gun) * No.8 x 2 in. stainless steel screws included * Black oxide coating * Coverage: approximately 500 sq. ft. * Coverage based on 5.5 inch decking with 16 inch on center joists What"s In The Box: * Fastenmaster F-4408-3SCB Composite Deck Fasteners - 9000-Pack