Most Wishlisted 1/2-13 X 3 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (25) 90% Off - Today Only [mQDLqecn]

High-Quality Yellow Zinc Plated Hex Cap Screws

Introducing our premium 1/2-13 x 3 1/4 Grade 8 Hex Cap Screws, designed for durability and reliability. These screws are crafted in the USA from top-quality medium carbon alloy steel, ensuring exceptional strength and longevity. With a yellow zinc plated finish, they offer excellent corrosion resistance, making them ideal for various applications. Whether you're working on a construction project or a home improvement task, these screws are a perfect choice.

Robust Specifications and Technical Details

Our Grade 8 Hex Cap Screws meet or exceed SAE J429 Grade 8 specifications, providing a reliable performance for diameters ranging from 1/4 to 1 1/2 inches. For diameters over 1 1/2 inches, they meet or exceed ASTM A354 Grade BD standards. All materials are manufactured with rolled threads for enhanced thread integrity. The yellow zinc plated finish meets or exceeds ASTM F1941 standards, ensuring long-lasting protection against corrosion. With typical hardness ranging from HRC 33-39 and tensile strength of at least 150,000 psi for diameters 1/4 to 2 1/2 inches, these screws are built to last.

Practical Applications and Benefits

Our 1/2-13 x 3 1/4 Grade 8 Hex Cap Screws are versatile and suitable for a wide range of applications, from automotive repairs to furniture assembly. Their robust construction and corrosion-resistant finish make them ideal for outdoor use as well. By choosing these screws, you can enjoy several benefits, including increased durability, reduced maintenance, and a professional finish. Whether you're a DIY enthusiast or a professional tradesperson, these screws are a valuable addition to your toolkit.