20 Self-Tapping Flat Head Screws M6 × 40 mm, Hex Socket, for Wood, Plastic and Metal, Black

Material: These self-tapping screws are made of high-quality carbon steel. They offer good toughness, high hardness, high strength, are not easily broken, can withstand heavy loads, and are durable and stable. Head Type: The head of this wood screw has a unique design with chamfered edges and a concave hexagonal center, making it easier to align with holes during installation than ordinary screws, thus reducing installation difficulties and improving efficiency. Easy to Use: These hexagonal screws have clear and deep threads that are less likely to deform or slip during use. Note: These screws cannot be driven directly into the material. Before installation, you must pre-drill pilot holes, then insert and tighten the screws. Widely Used: This flat-head screw is widely used for both home and commercial purposes. This is the ideal component for a variety of industries such as manufacturing, construction, machinery, home improvement, office equipment, woodworking projects, and more. What you will receive: 20pcs x Flat Head Wood Screws.