- Pack of 25: This set includes 25 high-quality 7/16'-20 UNF hex nuts, perfect for various applications. - Precision Engineering: The 7/16'-20 specification indicates a major outer diameter of 7/16 inch with a fine thread pitch of 1/20 inch, providing a precise fit for reliable fastening. - Durable Material: Made from stainless steel 304, these hex nuts are resistant to corrosion and rust, ensuring long-lasting performance in various environments. - Thread Standard: Designed according to Unified National Fine (UNF) thread standards, these nuts guarantee compatibility with UNC and UNEF threads, providing versatility in your projects. Key Benefits: - Strong and Reliable: Stainless steel construction offers superior strength, making these hex nuts ideal for heavy-duty applications. - Versatile Use: Perfect for automotive repairs, machinery assembly, and construction projects where secure fastening is essential. - Easy Installation: The hex shape allows for easy gripping with standard tools, facilitating quick and efficient installation. Applications: - Automotive: Use these hex nuts for securing components in vehicles, ensuring parts remain tightly fastened under stress. - Machinery: Ideal for assembling machinery where precise and durable fastening is required for optimal operation. - Construction: Essential for various construction projects where robust connections are needed to withstand environmental factors. Choose our stainless steel 304 hex nuts for a reliable fastening solution that meets your needs across multiple applications.