S-93886A230 M4 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
- Easy manual tightening with a 13 mm knurled round head for superior grip in tight spaces without tools
- Durable Acetal Plastic construction resists wear, chemicals, and moisture for long-lasting performance in industrial environments
- Precise Class 6H thread fit ensures reliable engagement and vibration resistance with M4 coarse threading
- Wide temperature tolerance from 32° to 180° F maintains integrity in varying operational conditions
- Lightweight and corrosion-resistant design reduces assembly weight and eliminates rust concerns
- Full threading provides consistent clamping force and ease of adjustment along the entire bolt length
- Compliance with REACH and RoHS 3 guarantees safe, environmentally responsible use in regulated industries
Professional Applications & Engineering Value
This M4 thumb nut in Acetal Plastic delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance, such as electrical enclosures, machinery guards, and consumer electronics. The knurled round head offers a non-slip surface, enhancing operator safety and efficiency in high-vibration settings. Its coarse 0.7 mm pitch and Class 6H thread fit ensure quick installation and reliable performance, reducing assembly time and minimizing loosening risks. Ideal for environments where metal fasteners are unsuitable, this nut provides electrical insulation and resistance to fuels and solvents, solving common issues like galvanic corrosion and weight reduction in industrial applications.
Specification Summary & Compliance
This thumb nut features an M4 metric thread with 0.7 mm coarse pitch and Class 6H thread fit for precise dimensional accuracy. It complies with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) standards, ensuring adherence to environmental and safety regulations. The specifications include a 13 mm head diameter, 6.7 mm height, and fully threaded right-hand design, manufactured to consistent quality for reliable performance in technical assemblies.
