Lightweight 5/16-24 X 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (50) Collection [lTJSR4pa]

Top-Quality Zinc Plated Hex Cap Screws

Discover the superior quality of our 5/16-24 x 4 1/2 Grade 5 Hex Cap Screws. Crafted with precision in the USA, these screws are designed for durability and reliability. With a zinc plated finish, they offer excellent corrosion resistance, making them ideal for various applications. Our product line stands out for its exceptional strength and finish, ensuring long-lasting performance.

Robust Specifications and Technical Details

Our Grade 5 Hex Cap Screws are made from high-quality medium carbon steel, meeting or exceeding SAE J429 Grade 5 specifications. Each screw is manufactured with rolled threads for increased strength and reduced threading friction. The typical hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 will have a hardness range from HRC 19-30. With a tensile strength of 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 designed to withstand heavy loads and demanding conditions.

• High tensile strength ensures reliable performance.
• Corrosion-resistant zinc plating provides long-lasting durability.

Versatile Applications and Everyday Benefits

Whether you're a DIY enthusiast, a professional contractor, or an engineer, these Grade 5 Hex Cap Screws are a versatile tool for a wide range of projects. Their superior strength and corrosion resistance make them perfect for use in outdoor environments or in applications where metal fasteners are subject to harsh conditions. From furniture assembly to construction projects, these screws are designed to deliver exceptional performance. Experience the benefits of high-quality, domestically produced fasteners that enhance the durability and lifespan of your projects.

• Domestic USA manufacturing ensures quality and support.
• Perfect for DIY and professional use in a variety of applications.