About This [High Quality Coating]: The surface of the deck screws is covered with three high performance coatings, which provides excellent protection against rust and decay in adverse outdoor weather [Easy to Use]: No pre-drilling required. This decking screws with self-attack point can be used directly in engineering. Its thick thread also increases the tapping force [Tail Cutting]: Wood screws with tail cutting design can better avoid wood cracking during construction [Torx/Star Drive]:The star/torx drive has 6 contact points that prevent the screws from peeling and make them easier to secure into the wood. We will give you two bits, so that you can save more worry and effort during construction [Package]: The plastic box contains 395 PCS #9 x 2-1/2" deck screws and 2 T-25 drive bits. If you have any questions about the product, feel free to contact us and we will help you Overview Material : Carbon Steel Head Style : Flat Item dimensions L x W x H : 5.51 x 5.51 x 5.12 inches Exterior Finish : Epoxy Thread Size : #9×2-1/2
