S-90750A300 5/8"-11 Thumb Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Excellent hand-tightening capability through the standard wing profile design, enabling quick installation and removal without tools
• Reliable thread engagement with Class 2B thread fit ensuring secure fastening and vibration resistance
• Heavy-duty load handling supported by the substantial 1 1/4" base diameter for enhanced stability and weight distribution
• Wide compatibility with 5/8"-11 UNC coarse threads, making it suitable for various industrial equipment and machinery
• Comprehensive regulatory compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Optimized ergonomic design featuring 3 1/2" width wings for comfortable, secure grip during manual operation

Professional Applications & Engineering Value

This heavy-duty thumb nut delivers exceptional engineering value through its 18-8 stainless steel composition and standard wing nut profile, specifically engineered to solve critical industrial fastening challenges. The corrosion-resistant properties make it ideal for applications in manufacturing, marine, and chemical processing environments where moisture and corrosive elements are present. The 5/8"-11 UNC coarse thread configuration ensures rapid assembly and disassembly while maintaining secure connections in high-vibration machinery. With its 1 1/4" base diameter and right-hand thread direction, this industrial wing nut provides superior load distribution and torque resistance, eliminating the need for specialized tools in maintenance operations and reducing downtime in production facilities.

Specification Summary & Compliance

This thumb nut features precision UNC coarse threads with Class 2B thread fit for consistent dimensional accuracy and reliable performance. Manufactured to standard wing nut specifications with right-hand thread direction and comprehensive compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for industrial applications requiring strict material safety standards.