Emhart Teknologies LLC designs and creates assembly technologies. It offers rivets and tools, inserts for plastics, screw thread inserts, self drilling screws, thread forming screws, plastic fasteners and weld studs, torque nuts, weld nuts, assembled products, plastic and metal fasteners, plastic fasteners, and self-peircing rivets. The company’s products have applications in automotive, computers, communication, aerospace, defense, and medical industries. It has operations in Japan, Germany, and the United States. The company is based in Shelton, Connecticut. Emhart Teknologies LLC operates as a subsidiary of Black & Decker Corp.