S-93575A039 5/8"-11 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
- Exceptional corrosion resistance with 316 Stainless Steel construction, ideal for harsh environments and chemical exposure
- Quick and tool-free installation thanks to the wing design, reducing assembly time and increasing efficiency
- Secure and reliable thread engagement with Class 2B thread fit, minimizing cross-threading and ensuring consistent performance
- Optimized for high-torque applications featuring coarse UNC threads and a 1 3/16" base diameter for superior load distribution
- Enhanced user grip and comfort with a 2 3/4" width and standard wing profile, even when wearing gloves
- Long-term durability and strength in demanding conditions, maintaining integrity under vibration and stress
- Compliance with strict environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use
Professional Applications & Engineering Value
This heavy-duty thumb nut is engineered to address common industrial challenges such as frequent adjustments, exposure to corrosive elements, and the need for rapid assembly without specialized tools. The 316 Stainless Steel material provides excellent resistance to pitting and crevice corrosion, making it suitable for marine, chemical processing, and food industry applications. Its UNC coarse threads and right-hand direction ensure quick, secure fastening in high-vibration environments, reducing maintenance downtime. The standard wing nut profile and generous dimensions (1 3/16" base diameter, 2 3/4" width) offer a firm grip, enhancing operator safety and efficiency in machinery, electrical enclosures, and structural assemblies where reliability is critical.
Specification Summary & Compliance
This thumb nut adheres to precise dimensional standards, including Class 2B thread fit for consistent engagement and UNC coarse thread specifications (5/8"-11). It is manufactured in accordance with industry norms for inch system fasteners and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for various industrial and commercial uses.
