Massive Discount 1/4-28 X 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic Usa (450) Collection [iCymGrwU]

Superior Quality 1/4-28 Hex Cap Screws

Introducing our high-quality 1/4-28 x 4 1/2 Grade 5 Hex Cap Screws, designed for durability and reliability. These screws are meticulously crafted in the USA, using medium carbon steel that meets or exceeds SAE J429 Grade 5 specifications. Our commitment to quality is evident in every detail, ensuring that these screws are a perfect fit for your applications.

Key Features and Specifications

Our Grade 5 Hex Cap Screws boast a range of impressive features and specifications. They are manufactured with rolled threads, providing superior strength and longevity. The typical hardness on diameters 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 have a hardness ranging 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, these screws are built to withstand rigorous conditions.

• Domestic USA Manufacturing: Ensures quality and compliance with stringent standards.
• High Tensile Strength: Delivers exceptional durability and resistance to breakage.

Practical Applications and Benefits

These Grade 5 Hex Cap Screws are versatile and suitable for a wide range of applications, from automotive and industrial projects to home improvement and DIY tasks. Their zinc plated finish offers excellent corrosion resistance, extending the lifespan of your projects. With our screws, you can expect a seamless and secure fit, thanks to their precise manufacturing and robust design.

• Corrosion Resistance: Zinc plated finish protects against rust and environmental damage.
• Wide Range of Applications: Perfect for use in various industries and DIY projects.

Invest in our 1/4-28 x 4 1/2 Grade 5 Hex Cap Screws and experience the difference that quality and reliability can make.