S-97646A302 10-24 x 1 1/2" 18-8 Stainless Steel Serrated-Flange Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Enhanced vibration resistance through serrated flange design that prevents loosening under dynamic loads
• High tensile strength of 100,000 psi ensures reliable fastening in demanding applications
• Easy installation and removal with external hex drive and standard UNC coarse threading
• Precise thread engagement with Class 2A fit for consistent performance and reduced cross-threading risks
• Full threading along 1-1/2" length provides maximum grip and load distribution
• Compliance with environmental regulations including RoHS 3 and REACH for global market acceptance

Professional Applications & Engineering Value

This 10-24 UNC hex head screw delivers exceptional engineering value through its 18-8 stainless steel composition and innovative serrated flange design. The combination of 100,000 psi tensile strength and Rockwell B100 hardness ensures reliable performance in heavy-duty applications where vibration resistance and corrosion protection are critical. The coarse threading and Class 2A thread fit provide quick installation while maintaining precision alignment, making these flanged hex head screws ideal for machinery assembly, structural frameworks, and equipment manufacturing. The fully threaded design maximizes surface contact for superior load distribution, while the external hex drive facilitates efficient installation in confined spaces common in industrial settings.

Specification Summary & Compliance

This heavy-duty fastener features 10-24 UNC coarse threading with Class 2A thread fit for precise dimensional accuracy. Manufactured from 18-8 stainless steel with a 1-1/2" length and 7/16" flange diameter, the screw delivers consistent performance across industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and market acceptance. The right-hand thread direction and external hex drive conform to standard industrial practices for seamless integration into existing assembly processes.