Heavy-duty hex nuts are larger and heavier than standard hex nuts. They feature a wider body and thicker walls, providing enhanced strength and durability. Heavy duty hexagon nuts designed to withstand higher tensile and shear forces,Heavy duty nuts are ideal for applications that increase load carrying capacity. These nuts are commonly used in structural projects such as Bridges, buildings Specific price and the size of the material used product specifications and dimensions of the relevant, specific please find us to consult!