Classic Style 5/8-11 X 5 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (25) Price Crushed By 60% [JIuUMG67]

Top-Quality Yellow Zinc Plated Hex Cap Screws

Introducing our premium 5/8-11 x 5 3/4 Grade 8 Hex Cap Screws with Yellow Zinc Plating. These screws are the ideal choice for demanding applications, offering exceptional strength and durability. Crafted in the USA, they are made from medium carbon alloy steel, ensuring high-quality standards and reliability. With diameters ranging from 1/4 to 1 1/2 inches, our screws meet or exceed SAE J429 Grade 8 specifications, and those over 1 1/2 inches meet or exceed ASTM A354 Grade BD.

• Domestic USA manufacturing for guaranteed quality and support
• Yellow zinc plating for superior corrosion resistance
• High tensile strength for robust performance

Technical Specifications and Details

Our Grade 8 Hex Cap Screws are designed with rolled threads, ensuring tight fits and secure installations. The yellow zinc plating meets or exceeds ASTM F1941 standards, providing excellent corrosion resistance in various environments. 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 a minimum of 140,000 psi for diameters over 2 1/2 inches.

• Rolled threads for tight and secure fits
• Corrosion-resistant yellow zinc plating
• High tensile strength for long-lasting durability

Practical Applications and Benefits

These 5/8-11 x 5 3/4 Grade 8 Hex Cap Screws are perfect for a wide range of applications, including construction, automotive, and industrial projects. Their exceptional strength and corrosion resistance make them ideal for outdoor use or in harsh environments. Whether you're a professional contractor or a DIY enthusiast, these screws offer the reliability and performance you need. Invest in quality with our domestic USA-made products and experience the benefits of top-notch craftsmanship and material.

• Ideal for construction, automotive, and industrial projects
• Excellent corrosion resistance for outdoor use
• High tensile strength for long-lasting performance