S-95150A108 3/8"-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
- Effortless hand-tightening with knurled round head design for superior grip in tight spaces
- Enhanced stability and load distribution through integrated flange that acts as a built-in washer
- Superior corrosion resistance with 18-8 stainless steel construction for long-term reliability in harsh environments
- Precise thread engagement with Class 2B fine threads ensuring secure, vibration-resistant connections
- Quick installation and adjustment via fully threaded right-hand UNF design for rapid assembly operations
- Optimized dimensional compatibility with 5/8" collar diameter and 3/4" head diameter for standard industrial applications
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements
Professional Applications & Engineering Value
This flanged thumb nut delivers exceptional engineering value where frequent adjustments or tool-free access is required. The 18-8 stainless steel construction provides excellent corrosion resistance for demanding environments including marine, food processing, and outdoor equipment. The knurled round head offers superior tactile grip even with greasy hands or gloves, while the integrated flange eliminates the need for separate washers, reducing assembly time and preventing surface damage. The 3/8"-24 UNF fine thread with Class 2B fit ensures precise engagement in machinery, electrical enclosures, and precision instruments where vibration resistance and reliable positioning are critical. This combination of features makes it ideal for maintenance panels, adjustable components, and applications requiring regular disassembly.
Specification Summary & Compliance
This thumb nut features 3/8"-24 UNF fine threads with Class 2B thread fit per ASME B1.1 standards, ensuring precise dimensional accuracy and reliable performance. The component maintains a collar diameter of 5/8" with 1/4" collar height and 3/4" head diameter for consistent fitment. Manufacturing compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to international environmental and safety standards for industrial fastener applications.
