Your New Favorite 9/16-18 X 2 Grade 8 Hex Cap Screw Plain Domestic Usa (25) Top Reviewed [Yq6zQnTi]

High-Quality Grade 8 Hex Cap Screws

Introducing our premium line of 9/16-18 x 2 Grade 8 Hex Cap Screws, designed for exceptional strength and durability. These screws are meticulously crafted in the USA from medium carbon alloy steel, ensuring top-notch quality and reliability. With diameters ranging from 1/4 to 1 1/2 inches, our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications, while diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD.

• USA Manufacturing
• High-Quality Material

Robust Specifications and Technical Details

Our Grade 8 Hex Cap Screws are manufactured with rolled threads for added strength and longevity. The yellow zinc plated finish meets or exceeds ASTM F1941 standards, providing excellent corrosion resistance. The typical hardness ranges from HRC 33-39 for diameters 1/4 to 2 1/2 inches, and from HRC 31-39 for diameters over 2 1/2 inches. Tensile strength is a minimum of 150,000 psi for diameters 1/4 to 2 1/2 inches, and 140,000 psi for diameters over 2 1/2 inches.

• Corrosion-Resistant Finish
• Superior Hardness and Strength

Practical Applications and Benefits

These Grade 8 Hex Cap Screws are perfect for a wide range of applications, from automotive and industrial uses to home improvement projects. Their exceptional strength and durability make them ideal for heavy-duty applications that require a reliable fastening solution. With their high tensile strength and corrosion-resistant finish, these screws are built to last, ensuring your projects are completed with ease and confidence. Whether you're a professional mechanic, a DIY enthusiast, or a construction worker, these Grade 8 Hex Cap Screws are a must-have in your tool kit.

• Heavy-Duty Applications
• Longevity and Reliability