Yigu Black Nickel Carbon Steel Phillips Countersunk Screws M2-M4 Flat Head Machine Screws

These high-quality screws are designed for precision and durability, featuring a black nickel finish that offers enhanced corrosion resistance. Made from carbon steel, they are both strong and reliable, suitable for a variety of applications. The Phillips head design ensures easy installation, while the flat head allows for a smooth, flush finish. Available in sizes M2 to M4, they are perfect for projects requiring secure, countersunk fastening. Ideal for both professional and DIY use, these machine screws offer dependable performance in a sleek, stylish design. Surface Treatment: Black Nickel Material Grade: Carbon Steel Product Grade: 4.8 Standard No.: GB837 Nail Type: Screws Manufacture country: China Instructions included: No