S-94905A113 M3 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional temperature resistance for reliable performance in environments ranging from -40°F to 210°F
- High-visibility clear design allows for easy inspection and alignment during assembly processes
- Precision Class 6H thread fit ensures secure fastening with minimal vibration loosening in metric applications
- Durable polycarbonate construction provides excellent impact resistance and long-term durability
- Standard external hex drive profile enables quick installation with common wrench tools
- Compliance with REACH and RoHS 3 standards guarantees environmental safety and regulatory acceptance
- Coarse thread pitch design facilitates faster assembly and reduced cross-threading risks
Professional Applications & Engineering Value
These clear polycarbonate hex nuts deliver critical advantages in applications where chemical resistance, electrical insulation, and visual access are paramount. The M3 metric thread size with 0.5 mm coarse pitch provides optimal engagement in electronic enclosures, optical assemblies, and laboratory equipment where metal fasteners could cause interference or corrosion. The polycarbonate material maintains dimensional stability across the specified temperature range, preventing thermal expansion issues that compromise thread integrity. For industries requiring component traceability or light transmission, the transparent design allows for internal inspection without disassembly, while the Class 6H thread fit ensures consistent clamping force in precision mechanical systems.
Specification Summary & Compliance
This metric hex nut features M3 x 0.5 mm coarse right-hand threads with Class 6H thread fit per ISO standards, maintaining precise dimensional control with 5.4 mm width and 2.2 mm height. Manufactured from polycarbonate plastic with standard external hex drive profile, the component demonstrates full compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental directives, ensuring suitability for regulated industries and international markets.
