Portable 5/16-18 X 6 Grade 8 Hex Cap Screw Plain Domestic Usa (250) In Multiple Colors [k9UNcbQr]

Top-Quality Hex Cap Screws

Introducing our Portable 5/16-18 X 6 Grade 8 Hex Cap Screw Plain Domestic Usa (250) In Multiple Colors [k9UNcbQr], a premium fastener designed for durability and reliability. Crafted in the USA from medium carbon alloy steel, these screws are the perfect choice for demanding applications. With a range of diameters from 1/4 to 1 1/2 inches, our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications, ensuring exceptional strength and performance.

Superior Specifications and Features

This product boasts a robust design, with all material manufactured with rolled threads for enhanced strength and longevity. Our yellow zinc plated bolting not only provides excellent corrosion resistance but also meets or exceeds ASTM F1941 standards. The typical hardness on diameters 1/4 to 2 1/2 inches is HRC 33-39, ensuring the screws can withstand high stress. For diameters over 2 1/2 inches, hardness ranges from HRC 31-39, maintaining a high level of durability.

• Strength: Tensile strength on diameters 1/4 to 2 1/2 inches is a minimum of 150,000 psi, while diameters over 2 1/2 inches meet a minimum of 140,000 psi.
• Quality: All materials are rigorously tested to meet or exceed industry standards, ensuring superior quality and reliability.

Practical and Versatile Uses

Whether you're working on construction projects, automotive repairs, or general machinery assembly, these Grade 8 Hex Cap Screws are an ideal choice. Their plain finish and domestic origin make them suitable for a wide range of applications, including those requiring a high degree of precision and strength. With a pack of 250 screws, you'll have ample supply for your projects, ensuring efficiency and convenience. Trust in the quality and reliability of our Portable 5/16-18 X 6 Grade 8 Hex Cap Screw Plain Domestic Usa (250) In Multiple Colors [k9UNcbQr] for all your fastening needs.