Ultimate 7/8-14 X 4 1/2 Grade 8 Hex Cap Screw Plain Domestic Usa (15) Holiday Edition [R6ItkFUA]

High-Quality Hex Cap Screws

Introducing our 7/8-14 x 4 1/2 Grade 8 Hex Cap Screw Plain, a top-tier fastener designed for exceptional durability and performance. Engineered to meet the highest industry standards, these screws are manufactured in the USA, ensuring superior quality and reliability. Each screw is crafted from medium carbon alloy steel, providing exceptional strength and longevity. With diameters ranging from 1/4 to 1 1/2 inches, our Grade 8 material meets or exceeds SAE J429 specifications, and diameters over 1 1/2 inches surpass ASTM A354 Grade BD requirements.

Superior Engineering & Specifications

This 7/8-14 x 4 1/2 Hex Cap Screw Plain features rolled threads for maximum strength and durability. The yellow zinc plated finish offers excellent corrosion resistance, meeting or exceeding ASTM F1941 standards. With typical hardness ranging from HRC 33-39 for diameters 1/4 to 2 1/2 inches and HRC 31-39 for diameters over 2 1/2 inches, these screws provide outstanding resistance to wear and deformation. 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, making them suitable for even the most demanding applications.

Wide Range of Applications

Our Grade 8 Hex Cap Screws are versatile and ideal for a wide array of applications. Whether you're working on automotive, industrial, or construction projects, these screws offer the perfect combination of strength, durability, and reliability.

• Robust Construction: Crafted from high-quality medium carbon alloy steel, these screws can withstand the toughest conditions.
• Superior Corrosion Resistance: The yellow zinc plated finish ensures long-lasting performance, even in harsh environments.

With their exceptional strength and versatile design, these hex cap screws are the perfect choice for professionals seeking the best in fasteners.