S-93306A585 5/16"-18 x 1 1/4" Aluminum Hex Head Screws

Key Features & Benefits at a Glance

• Lightweight yet durable construction using 2024 Aluminum for reduced assembly weight without compromising structural integrity.
• Superior tensile strength of 30,000 psi ensures reliable performance under high-stress industrial applications.
• Rockwell B40 hardness rating provides excellent resistance to wear and deformation over extended use.
• Fully threaded UNC coarse design delivers faster installation and enhanced grip in various materials.
• Class 2A thread fit guarantees consistent, precise engagement with standard nuts and threaded holes.
• External hex drive and hex head allow for easy tightening with common tools, improving assembly efficiency.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.

Professional Applications & Engineering Value

Engineered for demanding environments, these 2024 Aluminum hex head screws combine lightweight properties with high tensile strength to solve common industrial challenges like corrosion and weight reduction. The 5/16"-18 UNC coarse thread and Class 2A fit provide secure fastening in assemblies requiring vibration resistance and quick installation, such as aerospace frames, automotive components, and electronic enclosures. With a fully threaded design and external hex drive, they ensure maximum holding power and tool accessibility, reducing downtime in production lines while meeting strict RoHS and REACH standards for safe, sustainable operations.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a Class 2A thread fit for precise dimensional accuracy. It meets manufacturing specifications including a 1-1/4" length, Rockwell B40 hardness, and 30,000 psi tensile strength. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are upheld for industrial use.