Construction bracket 40 x 40 x 12 x 2.0 mm, used for connecting wooden structures. The carpenter fasteners are designed for wood-to-wood, wood-to-concrete, and wood-to-other construction material connections. The use of fasteners significantly simplifies and speeds up the assembly process, allows for the reduction of wood cross-sections, eliminates tongue and groove joints, thus saving construction material. To protect the fasteners from corrosion, they are made of galvanized steel.