Instant Savings 5/16-18 X 4 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (400) Guaranteed [BfNQxo6m]

Top-Quality Hex Cap Screws

Are you in search of durable and reliable hex cap screws for your next project? Look no further! Our 5/16-18 x 4 Grade 5 Hex Cap Screws are the perfect choice for a wide range of applications. Crafted with precision in the USA, these screws are designed to meet the highest standards of quality and performance.

• USA Manufacturing: Our products are proudly manufactured in the USA, ensuring exceptional quality and workmanship.
• Grade 5 Material: Made from medium carbon steel, these screws meet or exceed SAE J429 Grade 5 specifications, providing superior strength and durability.

Robust Specifications

With their robust specifications, these hex cap screws are built to last. Here are some key details:

• Hardness: The hardness ranges 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, ensuring optimal performance in various conditions.
• Tensile Strength: Offering 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, these screws provide unmatched strength and reliability.

These specifications make our hex cap screws ideal for a variety of industries, including automotive, construction, and manufacturing.

Practical Applications

Our 5/16-18 x 4 Grade 5 Hex Cap Screws are versatile and can be used in numerous practical applications:

• Automotive: Perfect for securing car parts, brackets, and other components in automotive repair and maintenance.
• Construction: Ideal for fastening structural elements, such as beams, frames, and brackets, in construction projects.
• Manufacturing: These screws are suitable for a wide range of manufacturing processes, including assembly lines and equipment installation.

Choose our hex cap screws for a product that combines exceptional quality, durability, and versatility. With our 400-count package, you'll have an ample supply for all your projects.