S-92771A515 12-24 Thumb Nuts
Thumb Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Quick manual installation and removal with standard wing profile for tool-free operation in tight spaces
- Superior corrosion resistance due to brass construction, ideal for humid or demanding industrial environments
- Reliable thread engagement with Class 2B fit UNC coarse threads, ensuring consistent performance in vibration-prone applications
- Enhanced grip and torque application from the 1-1/8" width wing design, reducing hand fatigue during repeated adjustments
- Broad compatibility with 12-24 UNC coarse threaded components, simplifying inventory for maintenance and assembly lines
- Compliance with global environmental standards including RoHS 3 and REACH, supporting sustainable manufacturing practices
- Durable, long-lasting performance with right-hand thread direction and stable 31/64" base diameter for secure fastening
Professional Applications & Engineering Value
This 12-24 UNC brass thumb nut delivers exceptional value in industrial settings where rapid assembly and corrosion resistance are critical. The Class 2B thread fit and coarse UNC threads provide secure fastening with minimal cross-threading risks, speeding up production lines and reducing downtime. Made from RoHS and REACH compliant brass, it withstands exposure to moisture, chemicals, and outdoor elements, making it ideal for electrical enclosures, machinery panels, and marine equipment. The standard wing nut profile and 1-1/8" width enable easy hand-tightening in confined areas, eliminating the need for tools and enhancing operational efficiency in maintenance-heavy industries.
Specification Summary & Compliance
This thumb nut adheres to UNC thread standards with 12-24 coarse threads and Class 2B thread fit for precise dimensional accuracy. It features a base diameter of 31/64", width of 1-1/8", and height of 5/8" with right-hand thread direction. 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.
