Durable 7/8-9 X 4 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (15) Holiday Cheer Edition [F1TKkO02]

High-Quality Grade 5 Hex Cap Screws

Introducing our 7/8-9 x 4 1/2 Grade 5 Hex Cap Screws, a premium selection designed for durability and reliability. These screws are meticulously crafted in the USA from high-quality medium carbon steel, ensuring superior strength and performance. Our commitment to quality is reflected in our adherence to SAE J429 Grade 5 specifications, guaranteeing that each screw meets the highest industry standards. With rolled threads and a hardness range of HRC 25-34 for diameters 1/4 to 1 inch, and HRC 19-30 for diameters over 1 inch to 1 1/2, these screws offer exceptional tensile strength and longevity.

Key Product Features

Experience the excellence of our Grade 5 Hex Cap Screws with the following features:

• Domestic Manufacturing: Proudly made in the USA, these screws are a testament to our commitment to quality and craftsmanship.
• High-Quality Material: Constructed from medium carbon steel, these screws offer superior strength and durability, suitable for a wide range of applications.
• Compliance with SAE J429 Grade 5: Our products meet or exceed industry specifications, ensuring reliability and performance.

The tensile strength of these screws is impressive, 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, making them ideal for demanding projects.

Practical Applications

Our 7/8-9 x 4 1/2 Grade 5 Hex Cap Screws are versatile and suitable for a wide array of applications. Whether you're working on construction projects, machinery assembly, or DIY home repairs, these screws offer the strength and reliability you need. With their plain finish and domestic origin, they are also an environmentally friendly choice. Trust in our products to deliver exceptional performance and durability, ensuring your projects are completed with precision and efficiency.