This high-fidelity asset bundle contains a comprehensive collection of over 40 individual industrial fasteners, meticulously modeled in FreeCAD 1.0. Designed for mechanical engineers, architectural visualizers, and game developers, this pack provides an exhaustive library of essential hardware used in everything from automotive assembly to specialized surgical tools like the Henley Retractor. Each bolt and screw in this collection has been optimized for clean geometry and realistic proportions. The set includes a wide variety of head types, including Hexagonal, Socket Head (Allen), Pan Head, Countersunk, and Fillister heads, as well as various drive types like slotted and internal hex. These components were generated using precise engineering constraints, ensuring that they meet standard proportions for ISO and DIN hardware. Whether you are populating a digital workshop or adding microscopic detail to a complex machine assembly, this bundle offers the "nuts and bolts" required for professional-grade Projects.