The Bulldog Hardware #8 x 2-1/2 Inch Exterior Construction Screw is ideal for decking and other outdoor wood projects. This is a versatile screw for most exterior wood to wood construction projects such as installing fencing and building or repairing outdoor furniture sheds gates and so much more. The 50 piece value pack of exterior wood screws is a must have for a variety of outdoor projects around your home or for your next DIY plans. The flat Philips drive head helps ensure that the screw is driven straight. These screws feature a durable steel construction and galvanized coating for corrosion protection.