Effortless 1/2-20 X 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (25) Limited Time 40% Off [VPX41eZL]

High-Quality Zinc Plated Hex Cap Screws

Discover the superior quality of our 1/2-20 x 4 1/2 Grade 5 Hex Cap Screws. These screws are meticulously crafted in the USA from medium carbon steel, ensuring exceptional durability and reliability. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications, guaranteeing the highest standards of quality. With rolled threads for enhanced strength and performance, these screws are a perfect choice for various applications.

Key Product Specifications

Our Grade 5 Hex Cap Screws are designed to meet stringent technical requirements. 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. 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 inches, these screws are built to withstand heavy loads and demanding conditions.

• Hardness: HRC 25-34 for diameters 1/4 to 1 inch
• Hardness: HRC 19-30 for diameters over 1 inch to 1 1/2 inches
• Tensile Strength: Minimum of 120,000 psi for diameters 1/4 to 1 inch
• Tensile Strength: 105,000 psi for diameters over 1 inch to 1 1/2 inches

Practical Applications and Benefits

These Grade 5 Hex Cap Screws are ideal for a wide range of applications, from industrial settings to home projects. Their zinc plated finish not only enhances corrosion resistance but also provides a sleek, professional appearance. Whether you're assembling furniture, building structures, or working on mechanical equipment, these screws offer the strength and reliability you need. Their domestic USA origin ensures quick delivery and support, making them the perfect choice for any project.

• Corrosion-resistant zinc plated finish
• Domestic USA origin for quick delivery and support
• Perfect for industrial and home projects