Lewis Bolt & Nut Company, established in 1921 as Indian Bolt & Nut and later renamed Lewis Bolt & Nut, is a domestic manufacturer of railroad fasteners. The company specializes in producing cold and hot-headed products, including bolts for railroad cars and various specialized fasteners patented in the 1930s. Over the years, Lewis has evolved from manufacturing to distribution, focusing on serving railroads, manufacturers, fastener specialists, and wholesale hardware distributors. With a history of innovation and expansion, Lewis continues to grow its product line, improve efficiency, and meet the demands of the railroad and transit industries.