Fastenal provides engineering and lab services, including inventory, manufacturing, product services and industrial services. It also sells janitorial, HVAC, welding and auto equipment, including fasteners, abrasives and other tools. The company was founded by Bob Kierlin.
At Allied Bolt and Screw, customers have a wide selection of nuts and bolts, screws, washers, anchors and fasteners to choose from. These all come in various materials such as steel, brass, bronze and nylon. Most come in both packaged and bulk quantities.