HSFG Nuts are used in conjunction with HSFG bolts in structural steelwork. It is commonly used in the assembly of steel structures such as bridges, buildings, and towers. These are designed to create a high-strength connection between steel members, typically in construction and engineering applications. These nuts are part of a bolted joint system. They are used with HSFG bolts and washers to create a pre-loaded connection. They are typically made from high-strength steel, and they are heat-treated to achieve the required mechanical properties. HSFG Nuts are commonly used in construction projects where high-strength connections are essential for the structural integrity of the building or infrastructure.