S-94225A310 8-32 Thumb Nuts

Key Features & Benefits at a Glance

• Enhanced manual tightening and loosening with wing-shaped head design for tool-free operation in tight spaces
• Superior corrosion resistance provided by zinc-plated steel construction, extending service life in demanding environments
• Reliable thread engagement with coarse UNC 8-32 threads and Class 2B fit ensuring secure fastening without cross-threading
• Optimized grip and torque application from 3/4" width and 3/8" height dimensions for comfortable hand operation
• Broad industrial compatibility with right-hand thread direction conforming to standard inch-system assembly requirements
• Stable mounting base with 13/32" diameter providing solid seating surface for consistent performance
• Environmental regulation compliance meeting RoHS 3 and REACH standards for safe global manufacturing applications

Professional Applications & Engineering Value

This heavy-duty 8-32 UNC thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-less maintenance. The zinc-plated steel construction combats corrosion in industrial environments, while the coarse thread spacing enables rapid installation and removal without compromising holding strength. The wing-shaped profile offers superior ergonomics for manual operation in confined spaces where traditional tools are impractical. Engineered with Class 2B thread fit, this component ensures reliable performance in machinery, electrical enclosures, and production equipment where vibration resistance and repeated access are critical. The standardized UNC thread form guarantees compatibility with existing inch-system components, streamlining inventory management and reducing assembly time across maintenance and manufacturing operations.

Specification Summary & Compliance

Manufactured to precise dimensional standards with 13/32" base diameter, 3/4" width, and 3/8" height. Features UNC 8-32 coarse threads with Class 2B fit for consistent thread engagement and right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial hardware components.