PRODUCT NAME - #8 #10 Truss Head Self-Tapping Screws, With Extra Cross-Drilled Tail For Each Box, Various Sizes And Precise Threads For Different Usage. #8 x 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2", 2". #10 x 1/2", 5/8", 3/4", 1", 1-1/4", 1-1/2", 2". Black self tapping screws for metal black metal screws. MATERIAL - 410 stainless steel material black sheet metal screws. Self drilling screws. Mywish 410 stainless steel products have been rigorously tested, higher heat resistance, metal screws better corrosion and anti-rust performance in different extreme environment. Strong solid structure and long-lasting. Please note that the magnetic properties of 410 steel always show weak magnetic properties due to the structure transformation reasons. WIDE RANGE OF APPLICATIONS - 300 pieces set black metal screws. Can be widely used as sheet metal screws, wood screws, self tapping screws for plastic, in different kinds of precision machinery industry, classified instruments, instruments, household appliances, furniture repair, installation of ceiling frame, locks, toys, DIY projects fasteners. PACKAGING - 300 Pieces #10×5/8" Screws Assortment Kit self drilling screws, comes with sturdy and reusable transparent storage container. Label with the size and quantity of black screws. Easy to distinguish the size of the product. Provide variable solutions to meet diverse situation. All within a comprehensive kit screws for metal. AFTER SALE SERVICE - MYWISH team aims to provide our customers with a professional service. Dedicated to promptly solving any concerns or queries. Please contact us if you have any issues with the products. Small Tip - The screw set includes small-sized components, ensuring safety precautions to prevent access by any children under 6 years old. Mywish prioritize safety measures, please keep these items out of reach of young children.