[Sizes] Internal Thread Size: 5/16"-18; External Thread Diameter: 13mm / 0.51"; Total Height: 25mm / 0.97"; Head Diameter: 14mm / 0.55"; Hex Socket Width: 8mm / 0.31". [Material] Made of carbon steel, color galvanized surface treatment, high hardness, and good wear resistance, inner hexagon socket, smooth.. [Applications] Suitable for connection and fastening of various objects, often used in furniture cabinets, wardrobes, and connecting plates. Good effect on furniture combination. Package Content: 40pcs x Threaded Insert Nuts. [Advantage] Inner hex head with flange, evenly stressed on the inner and outer teeth, and the structure are more stable. The flange has a positioning function and is installed on the surface of the connecting surface.. [Installation] Make a hole smaller than the outer diameter of 0.2-0.5mm and lock the nut with a hex wrench. The mounting hole should not be larger than the outer diameter of the thread. When the nut is locked, some wood glue can be applied to the outer teeth to make the fastening effect good..
