Transform 7/8-9 X 4 Grade 8 Hex Cap Screw Plain Domestic Usa (45) Save 60% + Free Ship [xBzFy24L]

7/8-9 x 4 Grade 8 Hex Cap Screw

Introducing our premium 7/8-9 x 4 Grade 8 Hex Cap Screw, a high-quality fastener designed for superior strength and durability. Crafted in the USA from medium carbon alloy steel, this screw meets and exceeds the stringent SAE J429 Grade 8 specifications, ensuring reliability in various applications. With diameters ranging from 1/4 to 1 1/2 inches, our screws are perfect for demanding projects where precision and performance are paramount.

• USA Manufacturing: Our screws are proudly made in the USA, guaranteeing the highest quality and craftsmanship.
• Compliance Standards: Adheres to SAE J429 Grade 8 and ASTM A354 Grade BD specifications for top-notch performance.

Product Specifications and Technical Details

This Grade 8 Hex Cap Screw is a versatile choice for a wide range of applications. All material is manufactured with rolled threads for enhanced strength and reduced thread wear. 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, while diameters over 2 1/2 inches range from HRC 31-39. Tensile strength is impressive, with diameters 1/4 to 2 1/2 inches boasting a minimum of 150,000 psi, and diameters over 2 1/2 inches meeting a minimum of 140,000 psi.

• Corrosion Resistance: Yellow zinc plated finish offers excellent resistance to environmental factors, ensuring long-lasting performance.
• Strength and Durability: High tensile strength and hardness ensure that these screws can withstand heavy loads and harsh conditions.

Practical Applications and Benefits

Whether you're a professional tradesperson or a DIY enthusiast, our 7/8-9 x 4 Grade 8 Hex Cap Screw is an essential tool for your projects. Its superior strength and reliability make it ideal for construction, automotive, and industrial applications. From building homes to repairing machinery, this screw is a versatile solution for all your fastening needs. With its exceptional quality and performance, you can trust that this screw will deliver outstanding results every time.

• Wide Range of Applications: Suitable for construction, automotive, and industrial projects, providing a reliable fastening solution.
• Professional Grade Performance: Ensures that your projects are completed with precision and durability.