Standards And Specifications For Fasteners

The fastener standard is a unified regulation on the development, production, and management of fasteners as well as related concepts. It is also a technical regulation for the development, production, and management of fasteners. The extension of the fastener standard forms the fastener specification. The standards and specifications of fasteners are the minimum requirements for the development, production, and management of fasteners. As a professional fastener manufacturer, Xinchi Fastener Company is pleased to introduce the fastener standards and specifications.

After a long time of development and improvement, international and domestic fastener standards have formed a relatively complete system.

ISO standard, international industry association standard, regional standard, and domestic standard form 4 relatively independent fastener standard systems. These four systems can be divided into general basic standards, management standards, information system standards, product design standards, material standards, process tooling standards, experimental measurement standards, and packaging and transportation standards.

Xinchi Fastener Company has organized the domestic fastener standards of various countries, including national standards, industry standards, and enterprise standards.

National standard, the first level, is uniform regulations on technical requirements throughout the country and formulated by the department of Standardization Administration under The State Council.

The industry standard, the second level, is the unified regulation of technical requirements within the scope of a certain industry and formulated by the relevant administrative departments under The State Council.

The enterprise standard, the third level, is the unified regulation of technical requirements within the scope of an enterprise and formulated by the enterprise itself.

The State encourages the formulation of standards at lower levels stricter than those at higher levels for matters already stipulated in the standards at higher levels. The requirements of a lower standard shall not be lower than those of a higher standard for the same content.

China’s National Military Standards (GJB) are at the same level as the national standards and are issued by the Commission of Science, Technology, and Industry for National Defence under The State Council.

The industry standards of fasteners in China include aerospace standard (QJ), aviation standard (HB), Ministry of Machinery Industry standard (JB), and automobile standard, etc. The enterprise standards of fasteners in China include those of research institutes and those of other enterprises.

Anji Xinchi Fastening Piece Co., Ltd is a trustworthy fastener company, especially in furniture nuts. And we are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  Xinchi Fastener Company can offer a wide range of high-quality fasteners, including tee nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. And then our experienced and expert service team will reply to you as soon as possible.