[Specification]: 50Pcs M5*10mm zinc alloy hex nut; Hex Width: 0.5cm/0.20in [Special Design]: The tapered external threads make the threaded insert nuts not easy to pull out caused by vibration [Premium Material]: These hex drive furniture nut adopts quality zinc alloy; They are rustproof and durable to ensure long time using [Easy to Install]: Just simply drill the appropriately sized hole and install with hex key [Application]: Hex socket furniture nut provide strong thread for wooden materials; These wood insert nuts works great in the furniture combination Quantity: 50 pieces Note: It does not include other things, the color is based on the first picture, and the other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement. Please allow deviation. Thanks!