Xmas Gift Idea 1/2-20 X 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (125) Up To 30% Off [kGRwWArq]

Top-Quality Zinc Plated Hex Cap Screws

Introducing our premium 1/2-20 x 4 1/2 Grade 5 Hex Cap Screws, a reliable choice for all your fastening needs. These screws are meticulously crafted in the USA using high-quality medium carbon steel, ensuring exceptional durability and strength. With a zinc plated finish, they offer excellent corrosion resistance, making them ideal for various applications. This package includes 125 screws, providing you with a generous supply for your projects.

Robust Specifications and Technical Details

Our Grade 5 Hex Cap Screws meet or exceed SAE J429 Grade 5 specifications, guaranteeing top-notch quality and performance. The rolled threads ensure a tight fit and secure hold, while the typical hardness on diameters 1/4 to 1 inch is HRC 25-34, and over 1 inch to 1 1/2 inches, it ranges 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 are designed to withstand heavy loads and demanding conditions.

• Grade 5 material for superior strength
• SAE J429 Grade 5 specifications compliance
• Rolled threads for a tight fit

Practical Applications and Benefits

Whether you're working on automotive repairs, construction projects, or home improvement tasks, these zinc plated hex cap screws are the perfect solution. Their corrosion-resistant finish ensures longevity, even in harsh environments. With a domestic USA origin, you can trust in their quality and reliability. Ideal for both professional and DIY enthusiasts, these screws offer convenience and peace of mind.

• Perfect for automotive repairs and construction projects
• Corrosion-resistant finish for long-lasting performance
• Domestic USA origin for quality assurance

Upgrade your fastening needs with our top-quality 1/2-20 x 4 1/2 Grade 5 Hex Cap Screws today!