Discover 5/16-24 X 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (250) Series [JXNWRIrq]

High-Quality Zinc Plated Hex Cap Screws

Introducing our top-tier 5/16-24 x 5 1/2 Grade 5 Hex Cap Screws, meticulously crafted in the USA from premium medium carbon steel. These screws are designed to meet or exceed the stringent SAE J429 Grade 5 specifications, ensuring durability and reliability for a wide range of applications. With rolled threads for superior strength, our hex cap screws offer a robust solution for your fastening needs.

Product Specifications and Technical Details

Our Grade 5 Hex Cap Screws are engineered to meet exacting standards, with typical hardness ranging from HRC 25-34 for diameters 1/4 to 1 inch, and HRC 19-30 for diameters over 1 inch to 1 1/2. This ensures optimal performance and longevity. With a tensile strength of at least 120,000 psi for diameters 1/4 to 1 inch, and 105,000 psi for diameters over 1 inch to 1 1/2, our screws provide the strength you need for heavy-duty applications. Key features include:

• Grade 5 Material: High-quality medium carbon steel that meets SAE J429 specifications.
• Rolled Threads: Enhanced strength and durability for a long-lasting fastening solution.

Practical Applications and Target Audience

These Grade 5 Hex Cap Screws are perfect for a variety of industries and applications, including construction, automotive, and manufacturing. Whether you're building a new structure, repairing an old one, or assembling machinery, our screws offer the strength and reliability you can count on. Ideal for professionals and DIY enthusiasts alike, our zinc-plated finish provides additional corrosion resistance, extending the life of your fasteners. With a convenient package of 250 screws, you'll have everything you need for your next project.