TT Nickel-Plated Large Flat Head Mushroom Umbrella Self-Tapping Screw M3/M4

This product is a versatile and durable fastener designed for various applications. Featuring a nickel-plated finish, it offers enhanced resistance to corrosion, making it suitable for both indoor and outdoor use. The large flat head and mushroom design provide a wide bearing surface, ensuring a secure hold while minimizing damage to the joined materials. Available in M3 and M4 sizes, this self-tapping screw is ideal for projects requiring efficient and reliable assembly without the need for a pre-drilled hole, making it a convenient choice for both professionals and DIY enthusiasts. Head shape: Big flat head Material Grade: Plain Carbon Steel Nail Type: Screws Manufacture country: China Instructions included: No