ATF is a leader in the design and manufacture of tight-tolerance metal components, assemblies and engineered fasteners. Founded in 1946, ATF began as a supplier of surplus World War II military fasteners. ATF has steadily enhanced its manufacturing capabilities, building a reputation for innovative products, superior quality, highly capable processes and best-in-class customer service. Serving the Aerospace, Automotive, Industrial and Wind Power industries, ATF is a leader in the design and manufacture of tight-tolerance metal components, assemblies and engineered fasteners.