Large Cross-Head Flat Self-Tapping Screws for Furniture, M4 Umbrella Head

These versatile self-tapping screws are designed specifically for furniture assembly, featuring a large cross-head for easy driving and secure fastening. With their M4 umbrella head, they provide a wide bearing surface, reducing the risk of damage to materials. Perfect for wood, metal, and plastic, these screws ensure a strong hold and long-lasting durability, making them essential for DIY projects and professional furniture construction alike. Head Shape: Flat round head Surface Treatment: Galvanizing Material Grade: Carbon steel 4.8 grade Standard No.: GB/T 818-2016 Manufacture country: China Instructions included: No