The bolt rod of the carriage bolt does not rotate due to the square neck, which is convenient to fix and install. It is mainly used in some places where countersunk screws are needed. The materials used are generally grade 2 and grade 5 steel and stainless steel, which is also the common type of carriage bolts. The Carriage Bolt Factory will introduce you to the storage problem of the products. For the site or warehouse where carriage bolt products are stored, it should be selected in a place that is clean and well drained, away from factories and mines where harmful gases or dust are found. In general, in machinery, bolts are used to connect objects in two machines, usually through smooth holes left in the original machine. Of course, this bolt is required to be used in conjunction with nuts, and a single bolt does not have connection effect. The ground should be cleaned of weeds and all debris to maintain the cleanliness of the product. In the warehouse, it is not allowed to pile up with acid, alkali, salt, sensitive soil and other materials that are corrosive to steel. Different types of carriage bolts should be stacked in different categories to avoid confusion and contact with corrosive objects.