Multi-purpose 1 1/4-7 X 3 1/2 Grade 8 Hex Cap Screw Plain Domestic Usa (5) Series [SbRfmvQx]

High-Quality Grade 8 Hex Cap Screws

Introducing our premium collection of Grade 8 Hex Cap Screws, meticulously crafted in the USA to meet the highest standards of quality and reliability. These screws are designed for heavy-duty applications, offering exceptional strength and durability. Engineered from medium carbon alloy steel, these screws are perfect for a wide range of industrial and construction projects.

Robust Specifications and Technical Details

Our Grade 8 Hex Cap Screws come in diameters ranging from 1/4 to 1 1/2 inches, meeting or exceeding SAE J429 Grade 8 specifications. For diameters over 1 1/2 inches, they meet or exceed ASTM A354 Grade BD standards. Each screw is manufactured with rolled threads for enhanced strength and performance. Yellow zinc plated for corrosion resistance, these screws also meet or exceed ASTM F1941 standards. With typical hardness ranging from HRC 33-39 and tensile strength of at least 150,000 psi for diameters 1/4 to 2 1/2 inches, these screws are built to last.

Practical Applications and Benefits

Ideal for both industrial and domestic use, these Grade 8 Hex Cap Screws are a versatile solution for a variety of applications. Whether you're working on a construction project, assembling furniture, or repairing machinery, these screws provide the strength and reliability you need. Their high tensile strength and corrosion-resistant coating make them a durable choice for long-lasting performance. With a focus on quality and customer satisfaction, these screws are perfect for professionals and DIY enthusiasts alike.