Bolts are important parts used to connect and hold different pieces together. They have threads and are usually used with a matching nut. Bolts fit through aligned, unthreaded holes and are held in place with the nut. Bolts are usually made from materials like steel, stainless steel, brass, titanium, or nylon. Steel bolts are often used for structural purposes, while stainless steel bolts are chosen for their corrosion resistance, especially in outdoor or marine environments.
Material preparation: Select the appropriate raw materials, such as steel or stainless steel, according to the bolt’s specifications and requirements.
Cold heading: Place the raw material into a cold heading machine, where it is shaped into a bolt using molds.
Heat treatment: Heat treat the cold-headed bolts to improve their hardness and strength.
Surface treatment: Apply surface treatments, such as galvanizing or coating, to enhance corrosion resistance and appearance.
Inspection: Inspect the produced bolts to ensure they meet the required standards.
Packaging: Package the inspected bolts for easy transportation and storage.
