About this item: Durable Wood Screws Kit: All self-tapping screws are made of high-quality 304 stainless steel with a corrosion-resistant finish, ensuring long-lasting performance even in harsh environments. High strength property ensures they will not bend or deform Super Handy Assortment: This kit includes commonly usedM3M4M5 screws Compared to the time it takes to go to a and the cost of buying single fastening, this is a time and money saver Sturdy Convenient Box: The self drilling screws assortment comes in a solid and impact resistant storage case with dividers to keep screws well organized and easy to access. The compact design makes it convenient to store in your toolbox, garage, or workshop Easy Identification: The storage case is labeled with the sizes, types and quantities of screws, making it easy to find the right one for your project without having to sort through a jumbled pile. The chart can greatly improve work efficiency for repair or other DIY Multiple Applications: Self tapping wood screws are mainly used in metal, plastic or board articles, such as wooden board, deck, cabinet and door hinge. Widely applied to electrical products, ship assembly, machinery, furniture and other maintenance work Note: Due to different production batches, the plastic box styles are random Color: Silver Material: Stainless steel Package Contents: 1 x 510PCS Wood Screws Assortment Kit Only 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.