4.8 Grade Zinc-Plated High-Strength Hex Bolt Screw (M3-M14)

This high-strength hex bolt screw is designed for demanding applications, featuring a zinc-plated finish for enhanced corrosion resistance and durability. Available in various sizes from M3 to M14, it ensures a secure fit for a range of construction, automotive, and machinery needs. The 4.8 grade classification signifies its reliable tensile strength, making it ideal for both professional and DIY projects. Material: Plain Carbon Steel Product Grade: A-level Manufacture country: China Instructions included: No