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. About 3-in-1 Furniture Connecting Generally, it is composed of a cam lock nut with a complex structure and a pre-inserted nut, which is connected by a screw connecting rod. It is mainly used in the connection and fixing of artificial boards such as particleboard that are not easy to repeat make holes and disassembly. Because of its high strength, easy disassembly, good masking performance, and beautiful appearance, it is widely used in various types of furniture and can be used in the same way in solid wood. 1. Choose the size and style according to the installation needs at the time of purchase. There are some errors due to manual measurement, but it will not affect their use. 2. Due to the problem of photography and picture display, the product color may be slightly different. Installation Steps 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. 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. The installation structure is shown in the figure: 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. The item rack can quickly adjust the combination between the wooden boards according to the actual needs. Although it has been repeatedly disassembled and assembled, the effect of the assembly is still as strong as before, and the high-quality and high-strength cam assembly is indispensable. Sometimes because of move house or moving the desk frequently, the eccentric cam parts are found to be less missing. Our UXCELL cam fittings are a good choice for you. Whether it is color or material, size, it may be suitable for you.