Shengrui Seiko analyzes the application range and characteristics of fasteners

Automotive standard parts indicate that the fastener is a type of mechanical part that is used for fastening and is widely used. A wide variety of fasteners can be found on a variety of machinery, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, meters and supplies.

It is characterized by a wide variety of specifications, different performance uses, and the degree of standardization, serialization, and generalization is also extremely high. Therefore, some types of fasteners with existing national standards are also referred to as standard fasteners, or simply as standard parts. Fasteners are widely used mechanical foundations. As China joined the WTO in 2001 and entered the ranks of international trade powers. China's fastener products are exported to the world, and fastener products from all over the world are also pouring into the Chinese market. As one of China's large import and export products, fasteners are in line with international standards, and have important practical significance and strategy for promoting Chinese fastener enterprises to the world and promoting fastener enterprises to participate in international cooperation and competition. significance. Due to the specifications, dimensions, tolerances, weights, performance, surface conditions, marking methods, and specific requirements for acceptance inspection, marking, and packaging for each specific fastener product.