Includes 6 adjustable leveling feet with hex nuts, which can be used for office or home furniture and industrial machinery. Threaded screw size: M8 x 50mm (D*L); Base diameter: 40mm. Can be used as a replacement leg to support all furniture evenly. Height adjustable: 30-70mm. With nylon base, can effectively protect the product during movement, prevent scratches and reduce loud noise. Suitable for furniture in the office or for light use at home with threaded sockets such as mechanical equipment, furniture, etc. Note: The data is all measured manually, please allow 1-3cm error due to differences. Due to light and display, there may be color difference, please refer to the actual item received.