Electric power transmission is the bulk movement of electrical energy from a generating site, such as a power plant, to an electrical substation. The interconnected lines that facilitate this movement form a transmission network.

A transmission tower (also utility pole, hydro tower, or pylon) is a tall structure, usually a lattice tower made of steel, used to support an overhead power line. In electrical grids, transmission towers carry high-voltage transmission lines that carry bulk electrical power from generating stations to electrical substations, where electricity is transmitted to end consumers; Additionally, utility poles are used to support low-voltage subtransmission and distribution lines that carry electricity from substations to electricity customers.

In the production of these transmission towers and poles, hot-dip galvanized bolts, nuts, washers and fasteners are generally used. As Intenfa, we supply hot-dip galvanized bolts, nuts, washers and fasteners from M8 to M200 for these steel towers