- High-Quality Material: Our star screw set is crafted from durable galvanized nylon. The galvanized surface ensures exceptional wear resistance, corrosion resistance, and rust protection, providing a long-lasting solution for your fastening needs. - Perfect Size: Each star-shaped female thread features a head diameter of 31mm, a thread diameter of 6mm, and a screw length of 40mm. This sizing makes it compatible with most machine tools, ensuring versatility in various applications. - Comprehensive Package: The package includes 12 M6 x 31mm star screws. Easily replace loose, broken, or missing nut handles with our star nuts, which are designed for reuse and stability, minimizing the risk of loss. - Efficient Star Shaped Design: The star shape offers an ergonomic handle that enables easy manual tightening of screws without slipping. This design eliminates the need for additional tools, allowing you to make quick repairs on the go. Use Scenarios: 1. Tool Maintenance: Perfect for tightening loose components on machinery, ensuring smoother operation and extending the life of your tools. 2. Home Improvement Projects: Ideal for DIY enthusiasts looking to replace or upgrade existing screws in furniture or appliances, enhancing durability and function. 3. Automotive Applications: Suitable for securing components in vehicles, providing a reliable fastening solution that withstands the rigors of automotive environments. This star screw set combines durability, practicality, and ease of use, making it an essential addition to your toolkit.