180 PCS M3 M4 Black Flat Head Phillips Self Tapping Wooden Screws

【Quantity and Size Specifications】:The set includes 180 black screws in 6 commonly used sizes: M3x12mm, M3x16mm, M3x20mm, M4x12mm, M4x16mm, and M4x20mm, with 30 pieces of each size, providing versatility for your needs. 【Premium Quality Material】:Crafted from high-quality carbon steel and treated with black oxide surface finish, these self-tapping screws are sturdy, corrosion-resistant, and durable, ensuring long-term usage. 【Secure Fastening】:Featuring sharp tips, precise threads, and a standard Phillips cross-slot design, these black self-tapping screws offer excellent grip during installation, ensuring secure and stable fixation without slipping. 【Convenient Storage and Access】:The black screws are neatly organized and stored in a transparent plastic container, making it easy to store and access different sizes as needed. 【Wide Range of Applications】:Ideal for woodworking projects, furniture assembly, repairs, and fixing items on drywall, such as furniture, cabinets, doors, DIY crafts, and gypsum board repairs.