S-95150A140 8-32 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
- Quick hand-tightening capability with knurled round head design for superior grip without tools
- Enhanced load distribution through integrated flange that eliminates need for separate washers
- Superior corrosion resistance with 18-8 stainless steel construction for long service life in harsh environments
- Reliable thread engagement with full UNC coarse threading and Class 2B fit for secure fastening
- Wide compatibility with standard 8-32 threaded components in industrial applications
- Time-saving installation with right-hand threading following conventional assembly practices
- Regulatory compliance meeting both REACH and RoHS 3 standards for safe industrial use
Professional Applications & Engineering Value
This flanged thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-less maintenance. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for outdoor equipment, food processing machinery, and marine applications where moisture exposure is common. The knurled round head offers positive grip even with greasy hands or gloves, while the integrated flange distributes clamping pressure over a wider area, preventing damage to soft materials. The UNC coarse threads with Class 2B fit ensure reliable engagement and disengagement without cross-threading, significantly reducing assembly time in production environments and field service situations where quick access is critical.
Specification Summary & Compliance
This thumb nut features precision 8-32 UNC coarse threads with Class 2B thread fit for consistent performance across standard applications. The flange design includes a 3/8" collar diameter and 5/32" collar height for optimal load distribution. Manufacturing complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental standards, ensuring safe handling and environmental responsibility. The right-hand threading follows conventional industrial standards for intuitive installation and removal.
