S-92533A105 10-32 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
- Superior corrosion resistance with 316 stainless steel construction for extended service life in harsh environments
- Excellent manual grip provided by knurled round head design for tool-free installation and adjustment
- Precise thread engagement with Class 2B UNF fine threading ensuring secure fastening in critical applications
- Full-threaded design allows maximum thread contact and consistent clamping force distribution
- Optimized dimensions with 1" head diameter and 3/8" collar for balanced torque application and stability
- Right-hand threading compatibility with standard industrial equipment and existing assemblies
- Regulatory compliance with REACH and RoHS 3 standards for safe use in regulated industries
Professional Applications & Engineering Value
This 316 stainless steel thumb nut delivers exceptional performance in demanding industrial environments where corrosion resistance and manual operation are critical. The knurled round head provides superior grip even with gloved hands, eliminating the need for tools in frequent adjustment scenarios. The 10-32 UNF fine threading with Class 2B fit ensures precise engagement in machinery, electronic enclosures, and precision instruments where vibration resistance is essential. The fully threaded design maximizes contact surface, distributing load evenly to prevent stripping in high-cycle applications. Ideal for marine equipment, chemical processing, food machinery, and outdoor installations where corrosion resistance and manual accessibility are paramount requirements.
Specification Summary & Compliance
This thumb nut features 10-32 UNF fine threading with Class 2B thread fit per unified screw thread standards, ensuring precise dimensional accuracy and reliable performance. Manufacturing complies with industry standards for 316 stainless steel fasteners, providing excellent mechanical properties and corrosion resistance. The product is fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, meeting current environmental and safety requirements for industrial components.
