... 2.High quality,corrosion resistance 3.Easy installation 4.Insulator pin 5.Insulator fittings Insulator PinOur products follow the IEC standards ... body is made of hot-dip galvanized drop forged steel, lead pin-head meets ANSI standard.NOTE: The body is made of ... hot-dip galvanized drop forged steel, lead pin-head meets BS standard. Insulator Pin / end part is lead for Insulator fitting