Hot Item 1/4-28 X 2 3/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic Usa (100) Massive 80% Savings [gDMO4p3H]

Top-Quality Yellow Zinc Plated Hex Cap Screws

Experience the reliability and durability of our 1/4-28 x 2 3/4 Grade 8 Hex Cap Screws. These screws are crafted in the USA using premium medium carbon alloy steel, ensuring superior strength and performance. With diameters ranging from 1/4 to 1 1/2 inches, these screws meet or exceed SAE J429 Grade 8 specifications, while diameters over 1 1/2 inches meet or exceed ASTM A354 Grade BD standards.

• Domestic USA manufacturing for quality assurance
• Meets or exceeds SAE J429 Grade 8 specifications

Robust and Durable Construction

Our Grade 8 Hex Cap Screws are designed to withstand the toughest conditions. All materials are manufactured with rolled threads, providing exceptional thread integrity and reducing the risk of stripping. The yellow zinc plated finish not only enhances the appearance but also offers excellent corrosion resistance, ensuring long-lasting performance.

• Rolled threads for superior thread integrity
• Yellow zinc plated for enhanced corrosion resistance

Superior Hardness and Tensile Strength

These screws are engineered for maximum strength and durability. With typical hardness ranging from HRC 33-39 for diameters 1/4 to 2 3/4 inches, and from HRC 31-39 for diameters over 2 3/4 inches, these screws are built to last. The minimum tensile strength of 150,000 psi for diameters 1/4 to 2 3/4 inches and 140,000 psi for diameters over 2 3/4 inches ensures that they can handle even the most demanding applications.

• Hardness ranges from HRC 33-39
• Minimum tensile strength of 150,000 psi