[Specification]: 50 m5* zinc alloy hex nuts; Hex width: 0.5cm / 0.20inch [Special design]: Tapered external threads make the threaded nuts difficult to pull out by vibration [Premium material] : This hex drive furniture take high quality zinc alloy; They are red and durable to ensure a long service life [Easy to install]: just drill the appropriate hole and install with a hex wrench [Application]: Nuts of furniture with hexagon the socket offers a strong thread for wooden materials; These wooden nuts are good for combination furniture Quantity: 50 pieces Note: It does not include other things, the color is based on the first picture, and other pictures only show the effect Due to the difference between different monitors, the picture may not reflect the actual color of the item. . due to manual measurement. Please allow deviation. Thanks a lot!