Bestselling 7/16-20 X 3 3/4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (25) Bundle [Q0V9wr7u]

Top-Quality Zinc Plated Hex Cap Screws

Discover the premium quality of our 7/16-20 x 3 3/4 Grade 5 Hex Cap Screws. These screws are crafted with precision in the USA, using high-quality medium carbon steel. Engineered to meet or exceed SAE J429 Grade 5 specifications, these screws are a perfect choice for demanding applications. With rolled threads for enhanced strength and durability, these screws are designed to provide a reliable and long-lasting performance.

• Domestic USA Manufacturing
• Grade 5 Material

Technical Specifications and Properties

Our Grade 5 Hex Cap Screws boast impressive technical specifications. They are known for their exceptional hardness, with values ranging from HRC 25-34 for diameters 1/4 to 1 inch, and from HRC 19-30 for diameters over 1 inch to 1 1/2. This ensures robustness and resistance to wear and tear. The tensile strength is equally remarkable, with a minimum of 120,000 psi for diameters 1/4 to 1 inch, and 105,000 psi for diameters over 1 inch to 1 1/2. These screws are manufactured with rolled threads, which offer superior thread quality and reduce the likelihood of thread damage during installation.

• Hardness Ranges
• Tensile Strength

Practical Applications and Benefits

These Grade 5 Hex Cap Screws are versatile and ideal for a wide range of applications. Whether you're working on a construction project, repairing machinery, or engaging in DIY home improvements, these screws provide the strength and reliability you need. Their zinc plated finish offers excellent corrosion resistance, ensuring longevity even in harsh environments. With a pack of 25 screws, you have ample supply to tackle multiple projects. Invest in these top-quality screws and enjoy the peace of mind that comes with knowing you have the best in your toolbox.

• Versatile Applications
• Corrosion Resistance