S-92741A101 0-80 Thumb Nuts
Thumb Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Effortless hand-tightening with a knurled round head for superior grip in tight spaces without tools.
- Enhanced stability and load distribution from the flanged design, reducing the risk of loosening under vibration.
- Precise and reliable threading with Class 2B fit and 0-80 UNF fine thread for secure, smooth engagement in demanding applications.
- Durable and corrosion-resistant performance thanks to the brass material, ideal for harsh industrial environments.
- Full threading and right-hand direction ensure quick installation and consistent clamping force across assemblies.
- Compliance with environmental standards including REACH and RoHS 3, supporting sustainable and safe manufacturing practices.
- Compact and ergonomic design with a 7/32" head and 1/4" height for easy handling in confined areas.
Professional Applications & Engineering Value
This brass thumb nut is engineered to address common challenges in industrial assembly, such as the need for quick, tool-free adjustments and resistance to corrosion. The flanged round design with a knurled head provides excellent torque and grip, reducing installation time and minimizing wear in high-use scenarios like electronics, machinery, and precision instruments. Its 0-80 UNF fine thread and Class 2B fit ensure tight, reliable connections that withstand vibrations, while the brass material offers longevity in moist or chemical-exposed settings. Ideal for B2B procurement, this component enhances efficiency in maintenance and production lines where durability and compliance are critical.
Specification Summary & Compliance
This thumb nut features precise dimensions including a 7/32" head diameter, 1/4" height, and 5/32" collar diameter, with Class 2B thread fit and UNF fine threading (0-80 size) for accurate engagement. It adheres to industry standards for thread type and spacing, and is fully compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU), ensuring environmental safety and regulatory alignment in global supply chains.
