10.9 Grade High-Strength Blue & White Zinc Hex Socket Screws & Round Cup Head Bolts M4 M5 M6

These high-strength fasteners, available in M4, M5, and M6 sizes, are expertly crafted for durability and reliability. Featuring a hex socket design, they ensure a secure fit and ease of installation. The round cup head adds a sleek finish while enhancing structural stability. Coated in blue and white zinc, they offer excellent corrosion resistance, making them ideal for various applications in demanding environments. Suitable for both industrial and DIY projects, these screws and bolts deliver robust performance and long-lasting service. Standard No.: ISO 7380-1997 Nail Type: Screws Manufacture country: China Instructions included: No