Fastenal Co. engages in the distribution of fasteners and tools. The company is headquartered in Winona, Minnesota and currently employs 21,339 full-time employees. The firm is a distributor of threaded fasteners, bolts, nuts, screws, studs, and related washers, as well as miscellaneous supplies and hardware, such as pins, machinery keys, concrete anchors, metal framing systems, wire rope, struts, rivets, and related accessories. Its business tools include Fastenal Managed Inventory (FMI), Bin stock (FASTStock and FASTBin) and Industrial vending (FASTVend). The firm also invests in digital solutions that aim to deliver value for its customers, leverage local inventory for same-day solutions, and provide service. The company serves general and commercial contractors in non-residential end markets as well as farmers, truckers, railroads, oil exploration companies, oil production and refinement companies, mining companies, federal, state, and local governmental entities, schools, and certain retail trades.