The construction connecting material has dimensions of 50 x 50 x 40 x 2.0 mm. It is designed for connecting wood to wood, wood to concrete, as well as wood to other construction materials. The use of connecting materials simplifies and significantly speeds up assembly work, allowing for the reduction of wood cross-sections by eliminating tongues and grooves, thus saving construction material. To protect the connectors from corrosion, they are made of galvanized steel.