High-Strength Hexagon Screw, Black Carbon Steel, Lengthened Bolt, Grade 12.9, Sizes M5-M16

This premium screw features a hexagonal head and is crafted from black carbon steel, offering exceptional durability and reliability. Engineered for high-stress applications, it boasts a Grade 12.9 rating, ensuring superior tensile strength. Available in a range of sizes from M5 to M16, the bolt's lengthened design is ideal for tasks requiring a secure and robust fastening solution. Its construction makes it perfect for both industrial and demanding DIY projects, providing long-lasting performance and resistance to wear and tear. Product Grade: A-level Manufacture country: China Instructions included: No