Last Chance 9/16-18 X 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (25) Bundle [GcOKQvY1]

High-Quality Hex Cap Screws

Introducing our premium 9/16-18 x 4 1/2 Grade 5 Hex Cap Screws, a reliable choice for all your fastening needs. These screws are crafted with precision in the USA, ensuring top-notch quality and durability. Engineered from medium carbon steel, they meet or exceed SAE J429 Grade 5 specifications, guaranteeing robust performance. Our collection offers a convenient pack of 25 screws, perfect for various applications where strength and reliability are paramount.

Robust Material and Specifications

Each screw is manufactured with rolled threads for enhanced strength and resistance to wear. The typical hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 will range from HRC 19-30. With a tensile strength of 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 screws are built to withstand heavy loads. Our zinc plated finish not only enhances corrosion resistance but also provides a sleek, professional appearance.

Practical Applications and Benefits

Ideal for a wide range of applications, these Grade 5 Hex Cap Screws are a must-have for both DIY enthusiasts and professional builders. From automotive repairs to furniture assembly, their versatility is unmatched. The combination of strength, durability, and corrosion resistance makes them perfect for outdoor use as well. Whether you're working on a small project or a large-scale construction, these screws are designed to deliver exceptional performance. Invest in our high-quality screws today and experience the difference in your projects.