S-98511A431 8-32 x 5/8" Aluminum Socket Head Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance and lightweight performance with 2024 aluminum construction, ideal for weight-sensitive applications without sacrificing durability.
• Precise, reliable fastening ensured by Class 3A thread fit, minimizing the risk of cross-threading and improving assembly accuracy.
• Efficient installation and removal with a 9/64" hex drive and standard socket head profile, allowing for high-torque applications in confined spaces.
• Superior thread engagement and holding power due to 8-32 UNC coarse threads and fully threaded design, providing consistent grip across the entire length.
• Compliance with stringent environmental standards including RoHS 3 and REACH, ensuring safe use in regulated industries and global markets.
• Right-hand threading for standard operational convenience, facilitating quick integration with existing components and tools.
• Dimensional stability in inch measurements with a 5/8" length and 0.27" head diameter, offering compatibility with a wide range of industrial equipment.

Professional Applications & Engineering Value

This 2024 aluminum socket head cap screw is engineered to address common challenges in precision assemblies, such as reducing overall weight while maintaining structural integrity. The 8-32 UNC coarse threads and Class 3A thread fit provide excellent resistance to vibration loosening, making these screws ideal for aerospace, automotive, and electronics applications where reliability is critical. The standard socket head profile and 9/64" hex drive enable secure fastening in tight spaces, enhancing efficiency in automated production lines. Made from high-grade 2024 aluminum, it offers a superior strength-to-weight ratio, solving issues related to corrosion and fatigue in demanding environments without compromising on RoHS and REACH compliance for global supply chain adherence.

Specification Summary & Compliance

This product adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy, featuring a coarse thread spacing and fully threaded rod type. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for various industrial uses under the inch system of measurement.