fastenerby

Fastenerby is a fictional term used in engineering education and speculative design to describe a universal fastening system and its accompanying documentation framework. In this context, fastenerby defines a family of standardized fasteners, their geometries, tolerances, and installation methods, intended to illustrate how cross‑domain interoperability might be achieved in mechanical assemblies.

Etymology and scope: The name blends 'fastener' with a place-name style suffix to signal a complete, self-contained system. It is not a real-world standard; it exists in textbooks, classroom exercises, and design concepts to demonstrate standardization.

Design principles of fastenerby emphasize modularity and traceability. The system specifies bolt and screw types, nuts, washers, and related hardware, along with a unified dimensional scheme, thread forms, drive recesses, head styles, material grades, and surface finishes. A central data model captures part geometry, tolerances, and compatibility rules to ensure interchangeability across disciplines and CAD systems.

In educational uses, fastenerby guides students through creating bill of materials, selecting appropriate fasteners for given loads, and evaluating manufacturability. It also serves as a fictional benchmark to compare real standards such as ISO, ANSI, DIN, and JIS, highlighting the importance of standardization in supply chains and maintenance.

Because it is fictional, fastenerby has no official specifications or physical products. Real-world practitioners rely on established standards and supplier catalogs for compatibility and safety.