Virtually every home and business workshop contains some version of a cigar box or old mayonnaise jar filled with loose screws, nuts, and bolts. Need a fastener for a project or a product? Just shake that container out on the workbench, rummage around,...
![Where Do Fasteners Come From?](https://www.electronicfasteners.com/wp-content/uploads/2018/10/where-do-fasteners-come-from.jpg)