Durable, corrosion-resistant material Made from high-quality, high-hardness materials for strength and long life. Designed for use in humid environments and resistant to rust, reducing replacement frequency. Precision workmanship for safer installation Smooth, burr-free finish minimizes slipping and protects work surfaces and hands. Head design and driving method improve bit engagement and make installation easier and more controlled. Strong, reliable thread performance Deep, clear threads deliver excellent grip and high pull-out strength. Threads apply force uniformly for secure, consistent locking. Wide compatibility and practical use Suitable for household and workplace projects, crafts, furniture assembly, locks and handles, general repairs, woodworking, construction, and marine use. Performs well across common fastening tasks where durability and secure fastening are required. Practical scenarios Replacing cabinet handles in a kitchen or bathroom where humidity is a concern; the rust-resistant finish keeps fasteners reliable over time. Assembling or repairing furniture and locks: the deep threads provide strong clamping force and reduce the risk of loosening. General repair or marine projects on boats and docks where corrosion resistance and high pull-out strength are essential. What you can expect Reliable, long-lasting fasteners that simplify installation and hold materials together securely. Consistent performance in a wide range of residential, commercial, and marine applications.