Collector's Item 1/4-20 X 2 1/4 Grade 8 Hex Cap Screw Plain Domestic Usa (1000) Fast Dispatch [ACVXLTls]

High-Quality Grade 8 Hex Cap Screws

Introducing our premium Collector's Item 1/4-20 X 2 1/4 Grade 8 Hex Cap Screw Plain Domestic Usa (1000) Fast Dispatch [ACVXLTls], a robust and reliable fastener designed for demanding applications. Crafted from medium carbon alloy steel, these screws are manufactured right here in the USA, ensuring the highest quality standards. With a variety of diameters from 1/4 to 1 1/2 inches, they meet or exceed SAE J429 Grade 8 specifications, while diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD. Our screws are produced with rolled threads for enhanced durability and performance.

Technical Specifications and Features

Our Grade 8 Hex Cap Screws are not just about strength; they are also designed for longevity. Each screw is yellow zinc plated, meeting or exceeding ASTM F1941 standards for corrosion resistance. The typical hardness on diameters 1/4 to 2 1/2 inches is HRC 33-39, ensuring they can withstand high stress and wear. For diameters over 2 1/2 inches, the hardness ranges from HRC 31-39. In terms of tensile strength, diameters 1/4 to 2 1/2 inches have a minimum of 150,000 psi, while diameters over 2 1/2 inches meet a minimum of 140,000 psi. These specifications make them ideal for a wide range of industrial and mechanical applications.

Practical Applications and Benefits

Whether you are a professional tradesperson or a DIY enthusiast, our Grade 8 Hex Cap Screws are the perfect choice for your projects. Their exceptional strength and durability make them suitable for heavy-duty applications, including construction, automotive, and industrial machinery. The reliable performance of these screws ensures that your projects are completed efficiently and effectively. By choosing our products, you are investing in quality and peace of mind, knowing that you have selected the best for your needs. With a package of 1000 screws, you can rest assured that you have ample supply to meet your requirements.