Explore 7/16-20 X 4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (200) Now 85% Cheaper [1RjmUwZE]

High-Quality Zinc Plated Hex Cap Screws

Discover the superior quality of our 7/16-20 x 4 Grade 5 Hex Cap Screws, designed for durability and reliability. These screws are meticulously crafted in the USA from medium carbon steel, ensuring the highest standards of craftsmanship. With their zinc plated finish, they offer excellent corrosion resistance, making them ideal for a wide range of applications. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications, guaranteeing superior strength and performance.

Robust Specifications and Technical Details

Experience the precision and strength of our hex cap screws. Each screw features rolled threads for enhanced thread integrity and better grip. The typical hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 have a hardness range of HRC 19-30. Our tensile strength is impressive, with a minimum of 120,000 psi for diameters 1/4 to 1 inch and 105,000 psi for diameters over 1 inch to 1 1/2. These specifications make our screws suitable for heavy-duty applications, ensuring long-lasting performance.

Practical Applications and Benefits

Whether you're a professional tradesman or a DIY enthusiast, our Grade 5 Hex Cap Screws are the perfect choice for your projects. Their versatility makes them ideal for a wide range of applications, including construction, automotive, and industrial uses. The zinc plated finish not only protects against corrosion but also enhances the aesthetic appeal of your projects. With their superior strength and reliability, these screws are a must-have for anyone looking to achieve professional results. Invest in quality with our 7/16-20 x 4 Grade 5 Hex Cap Screws and elevate your projects to new heights.