Thanksgiving Deal 5/8-18 X 3 Grade 8 Hex Cap Screw Plain Domestic Usa (100) - Exclusive Drop [KNwP0Sfq]

Top-Quality 5/8-18 Hex Cap Screws

Discover the premium quality of our 5/8-18 x 3 Grade 8 Hex Cap Screws, designed to meet the highest standards of excellence. These screws are crafted in the USA from medium carbon alloy steel, ensuring durability and reliability for your projects. With their robust design and exceptional strength, these screws are the ideal choice for a wide range of applications.

Key Specifications and Features

Our Grade 8 Hex Cap Screws are engineered to meet or exceed industry specifications, providing you with peace of mind. Here are some of the key features and specifications that make these screws stand out:

• Material: Medium carbon alloy steel, ensuring superior strength and durability.
• Thread Quality: Rolled threads for increased tensile strength and better grip.
• Plating: Yellow zinc plated for corrosion resistance and extended lifespan.
• Hardness: HRC 33-39 for diameters 1/4 to 2 1/2 inches, and HRC 31-39 for diameters over 2 1/2 inches.
• Tensile Strength: Minimum of 150,000 psi for diameters 1/4 to 2 1/2 inches, and minimum of 140,000 psi for diameters over 2 1/2 inches.

These specifications make our screws suitable for heavy-duty applications, where quality and performance are paramount.

Practical Applications and Benefits

Our 5/8-18 x 3 Grade 8 Hex Cap Screws are versatile and ideal for a variety of applications, including construction, automotive, and industrial projects. With their exceptional strength and corrosion resistance, these screws offer numerous benefits:

• Enhanced Durability: Built to withstand harsh conditions and heavy loads.
• Reliability: Meets or exceeds SAE J429 Grade 8 and ASTM A354 Grade BD specifications.
• Corrosion Resistance: Yellow zinc plating for long-lasting protection against environmental factors.

Whether you're a professional tradesperson or a DIY enthusiast, these screws are an excellent choice for ensuring the success of your projects.