36mm Mild Steel Hex Bolt is a type of fastener that is commonly used in construction and engineering applications. As the name suggests, it is a bolt made of mild steel that has a hexagonal head. The hexagonal shape of the head allows for easy insertion and removal using a wrench or pliers. 36mm Mild Steel Hex Bolt is perfect for use in both indoor and outdoor environments but may not be the best choice for use in extreme conditions or environments where corrosion resistance is required.