S-97646A301 10-24 x 1 1/4" 18-8 Stainless Steel Serrated-Flange Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Exceptional vibration resistance thanks to the serrated locking flange that prevents loosening under dynamic loads
• High tensile strength of 100,000 psi ensures reliable performance in demanding mechanical applications
• Easy installation and removal with external hex drive and standard 5/16" head width for common tools
• Precise Class 2A thread fit provides consistent engagement and reduces cross-threading risks
• Full threading along the 1-1/4" length offers maximum grip and adjustability in various material thicknesses
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and global market acceptance

Professional Applications & Engineering Value

Engineered for industrial applications where vibration resistance and material integrity are critical, these 10-24 UNC hex head screws deliver reliable fastening in machinery, automotive assemblies, and electrical enclosures. The 18-8 Stainless Steel material provides excellent corrosion resistance, while the serrated flange creates a locking action that eliminates the need for additional washers or locknuts. With a coarse UNC thread and Class 2A fit, these screws ensure quick installation and secure holding power in metals, plastics, and composite materials, reducing maintenance downtime and improving assembly efficiency.

Specification Summary & Compliance

This fully threaded hex screw features a 10-24 UNC coarse thread with Class 2A thread fit for precise dimensional accuracy. Manufactured from 18-8 Stainless Steel with Rockwell B100 hardness and 100,000 psi tensile strength, it meets industry standards for mechanical performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial supply chains.