The book [D.D.T.] Fasteners. Threaded Compounds”, created by the team of authors, is an indispensable guide for anyone interested in mechanics, engineering and construction. This edition will be a real find for both professionals and amateurs seeking to deepen their knowledge in the field of fasteners and threaded connections. The book discusses in detail the different types of threads, their classification and application in various industries. The author's team not only covers theoretical aspects, but also offers practical recommendations, which makes the material accessible and understandable. Readers will be able to learn about how to correctly select fasteners for various tasks, as well as the intricacies of their installation and operation. This information will be useful to both engineers and designers, as well as those who are engaged in repair and construction at home. The book covers a wide range of issues related to threaded connections. Here you will find information about the materials from which fasteners are made, about the technologies of their production and features of application depending on the operating conditions. The book also addresses the safety and reliability of threaded connections, which is especially important for professionals working in critical areas such as construction, automotive and mechanical engineering. For whom is this publication intended? First of all, the book will be of interest to students of technical universities studying in specialties related to engineering and construction . It will be an excellent addition to training materials and will help to better understand complex concepts. The book will also be useful to practicing engineers, designers and craftsmen who seek to improve their skills and expand their knowledge of modern fastening solutions. The style in which the book is written is distinguished by clarity and accessibility .. The authors use clear explanations and illustrations, which allows the reader to easily digest information. In addition, the text contains examples from real practice, which makes the material even more visual and useful. The team of authors includes experts in the field of mechanics and engineering, which guarantees high quality of the presented material. "The Carvings. Fasteners. Threaded joints" is not just a reference book, but a real encyclopedia for those who want to understand the intricacies of fastening technologies. The book raises important topics such as choosing the right materials, calculating the strength of compounds, and the impact of various factors on the durability of fasteners. These questions are relevant not only for professionals, but also for everyone who wants to do their job qualitatively and safely. If you are looking for information about threaded joints, fasteners and their application, then this publication will become your reliable assistant. The book will be useful not only to engineers and builders, but also to everyone who is interested in mechanics and wants to expand their knowledge in this area. Do not miss the opportunity to get acquainted with this unique work, which will help you become an expert in the world of threaded joints and fasteners .