The advantages of square head bolts include their large square head design for easy handling with wrenches or other tools, as well as their ability to withstand greater stress without breaking or being damaged, providing high strength and durability. Additionally, square head bolts are long lasting, as they often have a high carbon steel core and are externally galvanized, which helps to prevent rust and corrosion and ensures safety and stability over the long term. Specific price and the size of the material used product specifications and dimensions of the relevant, specific please find us to consult!