Hot Sale 9/16-18 X 1 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (350) Series [R3dvYCyM]

High-Quality Grade 5 Hex Cap Screws

Introducing our premium Grade 5 Hex Cap Screws, a reliable and durable solution for your fastening needs. These screws are meticulously crafted in the USA, ensuring the highest quality standards. With their zinc plated finish, they offer excellent corrosion resistance and a sleek, professional appearance. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications, guaranteeing superior strength and performance.

Robust Specifications and Technical Details

Our Grade 5 Hex Cap Screws are designed to withstand demanding applications. They feature rolled threads for enhanced thread integrity and durability. The typical hardness on diameters ranging from 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 inches have a hardness ranging from HRC 19-30. These screws offer a minimum tensile strength of 120,000 psi for diameters 1/4 to 1 inch, and 105,000 psi for diameters over 1 inch to 1 1/2 inches, ensuring they can handle heavy loads and rigorous conditions.

Practical Applications and Benefits

Whether you're working on construction projects, automotive repairs, or home improvement tasks, our Grade 5 Hex Cap Screws are an ideal choice. Their domestic USA origin ensures quick delivery and reliable supply. The zinc plated finish not only adds to their aesthetic appeal but also prolongs their lifespan, making them a cost-effective solution. With their robust design and high-quality materials, these screws are perfect for professionals and DIY enthusiasts alike, providing a secure and long-lasting fastening solution for a wide range of applications.