KATO Fastening Systems, established in 1997, is a manufacturer of wire inserts and precision hinges. The company specializes in offering insert molding, precision spring engineering and distribution services. It provides a variety of micro shafts in several styles and sizes. KATO Fastening Systems offers a range of specialty engineered components for commercial and residential applications. The company provides delivery, inventory management, technical assistance and customer support services. It is a wholly owned subsidiary of ADVANEX and member of ADVANEX Group. KATO Fastening Systems offers air, electric and power tools from the Tangless brand. In addition, it provides a variety of taps, coils and torques.