Hot Item 5/8-11 X 3 1/2 Grade 5 Hex Cap Screw Plain Domestic Usa (100) Pro Version [3Wu7PMzV]

5/8-11 x 3 1/2 Hex Cap Screws

Introducing our premium line of 5/8-11 x 3 1/2 Hex Cap Screws, designed for superior strength and durability. These screws are crafted in the USA from high-quality medium carbon steel, ensuring reliability and longevity. Each screw meets or exceeds SAE J429 Grade 5 specifications, guaranteeing top-notch performance. Our rolled threads provide a secure fit and resistance to corrosion, making them ideal for a wide range of applications.

• High-quality medium carbon steel construction
• Meets or exceeds SAE J429 Grade 5 specifications
• Roll-threaded for enhanced performance

Technical Specifications and Features

Our Grade 5 Hex Cap Screws are engineered with precision, offering exceptional hardness and tensile strength. The typical hardness on diameters from 1/4 to 1 inch is HRC 25-34, while diameters over 1 inch to 1 1/2 inches range from HRC 19-30. This ensures that the screws can withstand heavy loads and harsh conditions. The minimum tensile strength for diameters 1/4 to 1 inch is 120,000 psi, and for diameters over 1 inch to 1 1/2 inches, it's 105,000 psi. These specifications make our screws a reliable choice for demanding applications.

• Hardness: HRC 25-34 for diameters 1/4 to 1 inch
• Hardness: HRC 19-30 for diameters over 1 inch to 1 1/2 inches
• Tensile strength: 120,000 psi for diameters 1/4 to 1 inch
• Tensile strength: 105,000 psi for diameters over 1 inch to 1 1/2 inches

Practical Applications and Benefits

Our 5/8-11 x 3 1/2 Hex Cap Screws are versatile and suitable for a variety of applications, from automotive repairs to construction projects. Their exceptional strength and durability make them a go-to choice for professionals and DIY enthusiasts alike. Whether you're working on a home improvement project or need a reliable fastener for industrial use, these screws are up to the task. Their corrosion-resistant properties ensure a long-lasting solution for your needs.

• Perfect for automotive repairs and construction projects
• Reliable and durable for heavy-duty applications
• Corrosion-resistant for long-lasting performance