About Cam Lock Nut The cam lock nut structure is generally composed of a cylindrical shape and a driving cross groove, and an eccentric chute is added on the side. It is an important part of the connection between wood and wood in the assembly of the furniture. In the connection process, it is usually composed of a nut, a connecting rod, and a cam lock nut. The nut is inlaid into one board, and the cam lock nut is placed into another board. The two components are connected by the rod. When the cam nut is rotated, the two boards will be tensioned and locked to play a combined locking role. Installation 1 According to the actual installation dimensions of each component, make the corresponding mounting holes in advance, install the three-in-one components. Finally put in the cam lock nut to ensure that the side groove of the nut matches the screw cap of the connecting rod to lock the nut. The surface of the cross groove is flush with the surface of the board, without protruding the board surface. Installation 2 After confirming that all accessories and planks are in the proper position, use the cross screwdriver to follow the + and-signs on the surface of the eccentric wheel. If there is no mark, rotate the eccentric wheel according to the actual situation, until it rotates about 90 degrees (1/4 circle). The installation is complete. If more torque is applied, it may break the nut. Wide Range of Applications In the corners of the wardrobe and bookshelves, cam locking parts can be seen everywhere. It can ensure the daily use of our wardrobe and bookshelves. It is easy to disassemble, fast to assemble, and convenient to transport and assemble.