S-97646A241 10-32 x 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, ideal for 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 performance in demanding applications
• Precise Class 2A thread fit provides consistent engagement and reduces cross-threading risks
• External hex drive compatibility allows for standard tooling and efficient installation
• Full threading along 1/2" length offers maximum fastening flexibility and grip range
• Compliance with RoHS 3 and REACH regulations ensures environmental responsibility and global market acceptance

Professional Applications & Engineering Value

This 10-32 UNF hex head screw delivers exceptional engineering value through its 18-8 stainless steel composition and specialized serrated flange design. The combination of Rockwell B100 hardness and 100,000 psi tensile strength addresses common industrial challenges including material fatigue and joint failure in high-vibration environments. The external hex drive ensures compatibility with standard industrial tools while the fine UNF threading provides superior holding power in precision assemblies. These flanged hex head screws are particularly valuable in machinery, automotive, and electronic enclosures where vibration resistance and corrosion protection are critical performance requirements.

Specification Summary & Compliance

This fastener maintains Class 2A thread fit tolerances according to UNF standards, ensuring precise dimensional accuracy. The fully threaded 1/2" length with 7/16" flange diameter provides consistent mechanical properties throughout the fastener. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental compliance for industrial applications worldwide.