S-90046A114 8-32 x 1" NAS1801-08-16 High-Strength Steel Hex Head Screws with Phillips Drive

Key Features & Benefits at a Glance

• Superior corrosion resistance with cadmium plating, extending service life in harsh industrial environments
• High tensile strength of 160,000 psi ensures reliable performance under heavy loads and vibration
• Precise Class 3A thread fit provides secure fastening with minimal risk of cross-threading or loosening
• Rockwell C34 hardness offers excellent durability and resistance to wear during repeated use
• External hex/Phillips drive compatibility allows for versatile installation with common tools
• NAS1801-08-16 compliance guarantees adherence to rigorous aerospace and industrial standards
• RoHS 3 and REACH compliance ensures environmental safety and regulatory acceptance

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this 8-32 UNC hex head screw combines steel construction with cadmium plating to combat corrosion in machinery, aerospace assemblies, and heavy equipment. The Class 3A thread fit and coarse thread spacing enable quick, secure installations, reducing assembly time while preventing stripping. With a 160,000 psi tensile strength and partial threading, it provides optimal clamp load distribution, making it ideal for high-vibration environments where fastener integrity is critical. The external hex/Phillips drive offers tooling flexibility, supporting efficient maintenance and repair workflows in B2B industrial settings.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy. It meets NAS1801-08-16 specifications for performance and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are upheld in industrial supply chains.