S-97080A120 M5 Thumb Nuts
Thumb Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance in demanding environments thanks to premium 316 stainless steel construction
- Easy manual installation and removal with the spade head design, ideal for tool-free operation in confined spaces
- Superior hygiene and cleanability for sanitary applications ensured by the ultra-smooth 32 microinch surface finish
- Reliable and precise thread engagement with a Class 6H thread fit, providing consistent performance in metric assemblies
- Optimized for high-speed assembly using the coarse M5 x 0.8mm thread, reducing installation time
- Secure partial threading prevents over-tightening and offers controlled clamping force
- Compliance with stringent environmental regulations via RoHS 3 compliance, ensuring product safety and sustainability
Professional Applications & Engineering Value
This 316 stainless steel thumb nut is engineered to solve critical challenges in sanitary environments such as food processing, pharmaceutical equipment, and medical devices. Its spade head design allows for quick, manual tightening without tools, drastically reducing assembly time in hard-to-reach areas. The 32 microinch surface smoothness minimizes bacterial adhesion and simplifies cleaning, meeting strict hygiene protocols. The M5 coarse threading with a 0.8mm pitch ensures rapid installation and high vibration resistance, while the partially threaded and right-hand thread configuration provides controlled fastening to prevent damage to sensitive components. This combination of features delivers long-term reliability and maintenance efficiency in precision industrial applications.
Specification Summary & Compliance
This thumb nut features an M5 thread size with a 0.8mm pitch and Class 6H thread fit per metric standards, ensuring dimensional accuracy and interchangeability. It is partially threaded with a thread depth of 6mm and coarse thread spacing for robust performance. The product is manufactured from 316 stainless steel and complies with RoHS 3 (2015/863/EU) regulations, confirming its adherence to environmental and safety standards for industrial use.
