S-92800A417 5/8"-11 x 5 1/2" 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional tensile strength of 80,000 psi ensures reliable performance under heavy loads
• Rockwell B70 hardness provides excellent durability and wear resistance for long service life
• Fully threaded design delivers maximum grip and holding power across the entire length
• Class 2A thread fit with UNC coarse threads enables quick assembly and secure fastening
• External hex drive allows for high-torque installation using standard tools
• Compliance with RoHS 3 and REACH ensures environmental safety and regulatory acceptance

Professional Applications & Engineering Value

This 5/8"-11 UNC hex head screw in 18-8 stainless steel addresses critical engineering needs where corrosion resistance and structural integrity are paramount. The fully threaded coarse UNC thread design ensures rapid installation and superior load distribution, making it ideal for heavy machinery, structural frameworks, and marine applications. With its external hex drive and Class 2A thread fit, it provides reliable, vibration-resistant connections that withstand extreme operational stresses while maintaining 80,000 psi tensile strength and consistent performance in demanding industrial settings.

Specification Summary & Compliance

This hex head screw features precise Class 2A thread fit with UNC coarse threads (5/8"-11) and right-hand threading. Manufactured from 18-8 stainless steel with Rockwell B70 hardness and 80,000 psi tensile strength, it meets industry standards for dimensional accuracy. 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 applications.