What are electrical fittings?

We usually refer to the metal parts used in power transmission lines as power fittings or 35KV conductor fittings. According to the definition in GB/T5075-2001 standard "Terminology of Power Fittings", power fittings are generally divided into seven categories: suspension clamps, tension clamps, connecting fittings, splicing fittings, protective fittings, guy wire fittings, and jumper fittings.