S-92771A511 10-32 Thumb Nuts

Key Features & Benefits at a Glance

• Quick manual installation and removal without tools using the standard wing profile for enhanced assembly efficiency
• Superior corrosion resistance and durability in demanding environments due to high-quality brass construction
• Precise, reliable fastening ensured by 10-32 UNF fine threading with Class 2B fit for minimal backlash
• Secure grip and stable seating provided by the 13/32" base diameter and right-hand thread direction
• Broad compatibility with inch-system components and standard UNF threaded parts
• Safe for sensitive applications as it complies with RoHS 3 and REACH environmental regulations
• Optimal handling comfort from the 7/8" width and 1/2" height design for repeated adjustments

Professional Applications & Engineering Value

This brass thumb nut with 10-32 UNF fine thread and Class 2B thread fit delivers consistent performance in industrial settings where tool-free access is critical. The right-hand thread direction and standard wing nut profile allow for rapid manual tightening in confined spaces, reducing assembly time in electronics, machinery, and instrumentation. Made from corrosion-resistant brass, it withstands moisture and chemical exposure, preventing seizing and extending service life. The 13/32" base diameter ensures stable contact, minimizing loosening under vibration. Ideal for precision thumb nuts applications, it supports maintenance-heavy equipment and regulatory-compliant assemblies without compromising on reliability.

Specification Summary & Compliance

This thumb nut adheres to UNF fine thread standards with 10-32 thread size and Class 2B thread fit for precise dimensional accuracy. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free of hazardous substances. Manufacturing follows inch-system measurements, including 13/32" base diameter, 7/8" width, and 1/2" height, for consistent performance in regulated industries.