The prevailing torque type hexagon nut is designed for robust fastening applications, featuring an all-metal construction that ensures durability and reliability in various industrial settings. Manufactured from hardened carbon steel, these nuts are hot dip galvanized, providing enhanced corrosion resistance suitable for outdoor and harsh environments. The hot dip galvanisation process ensures that the nuts maintain their structural integrity and performance under normal atmospheric conditions, making them ideal for use in construction, automotive, and machinery applications. These nuts conform to ISO-Metric thread standards as specified in DIN 980V, ensuring compatibility with standard bolts and threaded rods that meet similar thread tolerances. The nuts are designed with a hexagon head, allowing for easy installation and removal using standard tools. The right-hand thread direction is typical for most fastening applications, ensuring straightforward assembly. With a thread tolerance class of 6H, these nuts are engineered to mate effectively with externally threaded components that are manufactured to a tolerance class of 6az before coating. This design consideration ensures that the threads remain protected by the zinc layer of the mating part, thereby enhancing the overall corrosion resistance of the assembly. The prevailing torque feature provides a secure fit, reducing the risk of loosening under vibration or dynamic loads. These hexagon nuts are suitable for a wide range of applications, including but not limited to structural assemblies, machinery maintenance, and general engineering tasks. They meet various industry standards, including ISO 7042 and BS 4929-1, ensuring compliance with rigorous quality and safety requirements.