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

This high-strength bolt is crafted from black carbon steel and is available in a range of sizes from M5 to M16, providing versatility for various applications. Designed with a hexagonal head, it is ideal for projects requiring superior tensile strength and durability, particularly in demanding environments. Its lengthened design enhances stability and connection integrity. Suitable for use in construction, machinery, and automotive industries, this bolt ensures reliable performance and extended service life. Product Grade: A-level Manufacture country: China Instructions included: No