[Premium Rust-Resistant Material] - Discover the unmatched strength of multipurpose wood screws, from high-grade 18-8 (A2) stainless steel known for its superior rust-resistant properties. The black anti- coating ensures durability, having surpassed 500 hours in salt spray tests, promising in even the harshest environments, including applications involving ACQ-treated lumber.[Truss Head Design] - Experience the brilliance of Truss Head design with screws, bringing not just superior hold but also a polished finish to your projects. Ensuring both aesthetics and functionality, they are to a secure and beautiful outcome, be it in woodworking or household fixtures.[Easy and Secure Installation] - Ease your installation process with our multipurpose screws, perfect for both beginners and . The full-threaded design promises a secure fit, offering a hassle-free installation experience. To prevent wood splitting, consider pre-drilling holes when necessary, paving the way for a setup.[Versatile Use for Projects] - Choose self-tapping wood screws for a versatile solution to your diverse project needs. Whether it' improvements or woodworking, they provide the perfect balance of strength and ease of use, becoming an essential in your toolkit for a wide array of applications, encouraging a job well done with every use.Thread Type:Coarse (standard)Head:TrussDrive: #2Quantity:100 pcsColour:BlackMaterial:MetalSize:Diameter:#6, Length:1/2InchPackage Contents:1set * concrete screwsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.