Components and Related Standards Compilation: Fasteners Volume (1)

Author: China Standard Press
Publisher:
Publish Date: 2006-11-01
Features: Mechanical parts are individual components that make up machine products, and several parts can be combined to form functional assemblies. The standardization of components not only serves as the basis for specialized centralized production of qualified, interchangeable component products but also brings high production efficiency and comprehensive economic benefits. As a result, components and related standards have increasingly attracted attention. To meet the needs of readers for standard texts, our press and the China Machinery Industry Productivity Promotion Center have systematically organized mechanical industry general components and related standards, while also collecting related standards for materials, processes, tools, dies, measuring instruments, etc. We have organized and published the "Series of Component and Related Standard Compendia." The Fasteners volume is one of them. The Fasteners volume is published in 6 volumes, collecting a total of 553 fasteners and related standards approved and published by the end of June 2006. The National Fastener Standardization Technical Committee is responsible for the selection and compilation of the Fasteners volume. Given that the standards collected in this volume were published in different years, no changes were made to the units and symbols used in the standards during the compilation. The attributes of the standards collected in this volume are indicated in the table of contents (GB/T and JB/T), and the year numbers are represented by four-digit numbers. Since some of the standards were published before the cleanup and restructuring, the original text is retained in the main body. When using these standards, readers should refer to the attributes indicated in the table of contents (please note that readers should check the attributes of standards cited in the "References" section of the standard text). We believe that the publication of this volume will play an important role in promoting the improvement of fastener product quality and the development of the industry in our country.