Knapp Connectors

Founded in 1986 by Austrian inventor Friedrich Knapp, KNAPP Connectors has been pioneering innovative fastening and joinery solutions for nearly 40 years. We design and manufacture precision-engineered connectors for furniture, cabinets, RTA and flat-pack furniture, case goods, timber construction, and architectural millwork. Our products are trusted by professionals worldwide. Our patented connectors are made in Austria and Germany to the highest technical standards. They are fully concealed, self-tightening, and easy to install, helping you save time, reduce labor costs, and deliver clean, professional results without visible fasteners. Whether you are assembling cabinets, building RTA furniture, or working on timber and mass timber projects, KNAPP provides hidden joinery systems that perform beautifully and install quickly. Industries we serve: Furniture manufacturing, timber framing, architectural millwork, modular and prefab construction, outdoor structures, countertops, and glass facades.