12.9 High Strength Hex Socket Cap Screw, Round/Pan Head, Sizes: M3-M16.

This high-strength hex socket cap screw features a round/pan head design, providing both durability and a sleek appearance. Crafted to meet rigorous standards, it offers superior tensile strength and reliability in various applications. Available in a wide range of sizes from M3 to M16, this screw is suitable for projects demanding robust fastening solutions. Ideal for both professional and DIY use, it combines precision engineering with versatile functionality to ensure secure assemblies in high-stress environments. Head shape: Pan head Surface treatment: Black Material Grade: 12.9 Product Grade: A-level Standard No.: GB /T 70.2 Manufacture country: China Instructions included: No