Perfect Packaging -- You will get 60 zinc alloy threaded nuts and a hex nut wrench. The perfect packaging can meet your daily needs and general repair needs. Premium Material -- Hexagon socket screws are made of high-quality zinc alloy with high hardness, good durability and rust resistance, which have long service life. Unique Thread -- Hex socket screw has a unique self-tapping external thread, which helps shockproof and has good tensile strength. It can effectively prevent peeling due to distortion or vibration. Easy to Install -- The hexagon socket nut is very easy to install. You only need to drill a hole of the correct size where you need to install, and use a hexagonal wrench to screw the nut into the hole. Multiple Applications -- It can be used to assemble and fix wooden furniture. It is very suitable for softwood such as pine, plywood, fiberboard and so on. It is an essential hand tool for the family. Specification: Product name: Threaded Nuts Material: Zinc Alloy Size: M8*19.5mm Description: 1. The removable threaded nut made of sturdy material is resistant to oxidation and corrosion, and can be used for a long time no matter in high temperature or cold conditions. 2. The chamfer on the nut body makes it easier to insert the nut into the workpiece, and the tapered external thread makes it difficult to pull out due to vibration. 3. Insert nuts are superior to barrel nuts and T-nuts because they can be installed from one side of the workpiece. 4. It is suitable for carpenters, repairers, and landlords to repair furniture, for example, it is very suitable for replacing nuts where the wood screw holes are broken. Package: 60 * Hexagon insert socket bolts 1 * Inner hexagon nut