Ultimate 5/8-18 X 3 3/4 Grade 5 Hex Cap Screw Plain Domestic Usa (25) Get 45% Off Today [6nL382VJ]

High-Quality Hex Cap Screws: Your Reliable Fastening Solution

Introducing our premium 5/8-18 x 3 3/4 Grade 5 Hex Cap Screws, designed to meet the highest standards of quality and performance. These screws are crafted in the USA from medium carbon steel, ensuring durability and reliability. With their plain finish and hex cap design, they offer a sleek and professional look, 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 longevity.

Robust Specifications and Technical Details

Our 5/8-18 x 3 3/4 Grade 5 Hex Cap Screws are engineered to provide exceptional performance. All products are manufactured with rolled threads, ensuring smooth installation and resistance to thread stripping. The typical hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 inches will range from HRC 19-30. With 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, these screws offer unmatched strength and durability. This makes them suitable for heavy-duty applications where robustness is paramount.

Practical Applications and Target Audience

Whether you're a professional tradesperson or a DIY enthusiast, our 5/8-18 x 3 3/4 Grade 5 Hex Cap Screws are the perfect choice for your fastening needs. Their versatility makes them ideal for various applications, including construction, automotive, and industrial projects. With their superior strength and quality, these screws can withstand harsh conditions and demanding environments. By choosing our products, you're investing in reliability and efficiency, ensuring that your projects are completed with precision and ease. Don't settle for anything less than the best – choose our Grade 5 Hex Cap Screws for all your fastening requirements.