S-98671A110 6-32 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
- Hand-tightening convenience with wing-shaped head for tool-free installation and adjustment in tight spaces
- Superior corrosion resistance through black protective coating, extending service life in demanding environments
- Reliable coarse threading (UNC 6-32) enables quick assembly and reduced cross-threading risks
- Precision Class 2B thread fit ensures smooth engagement and consistent clamping force
- Robust steel construction provides high strength-to-weight ratio for heavy-duty applications
- Optimized dimensions (23/64" base, 3/4" width) offer secure grip surface and stable fastening performance
- Full regulatory compliance with RoHS 3 and REACH standards for global industrial use
Professional Applications & Engineering Value
This heavy-duty thumb nut solves critical assembly challenges where frequent adjustments or tool access limitations exist. The black corrosion-resistant coated steel construction withstands moisture, chemicals, and outdoor exposure, making it ideal for electrical enclosures, machinery guards, and automotive components. The 6-32 UNC coarse thread design allows rapid installation while maintaining vibration resistance, significantly reducing maintenance downtime. Engineers specify these Class 2B thread fit components for precision equipment, panel mounting systems, and production line fixtures where reliable hand-tightened fastening is essential. The standardized inch dimensions and right-hand thread direction ensure compatibility with existing industrial hardware systems.
Specification Summary & Compliance
Manufactured to UNC thread standards with Class 2B thread fit tolerances for consistent performance. Dimensions include 23/64" base diameter, 3/4" width, and 3/8" height with standard wing nut profile. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no restricted substances per the latest SVHC list (January 2022). Right-hand thread direction with coarse spacing ensures industrial interoperability.
