S-90387A501 M2 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
- Superior durability with glass-filled nylon construction that resists cracking and deformation under stress
- Excellent temperature resistance maintaining performance from -20° to 230° F (-29° to 110° C) in various environments
- Lightweight corrosion-resistant solution eliminating rust concerns while reducing overall assembly weight
- Precision UNC coarse threading with Class 2B fit ensures reliable engagement and vibration resistance
- Easy installation and removal with standard external hex drive compatible with common tools
- Environmental compliance meeting both RoHS 3 and REACH standards for safe industrial use
- Cost-effective plastic alternative to metal nuts where electrical insulation and chemical resistance are required
Professional Applications & Engineering Value
These glass-filled nylon hex nuts provide engineers with a reliable plastic fastener solution for applications where metal components would introduce corrosion, electrical conductivity, or excessive weight. The UNC coarse thread profile with 0.4 mm pitch ensures quick assembly and disassembly while maintaining secure fastening in vibrating environments. The temperature range of -20° to 230° F makes these metric hex nuts suitable for electronic enclosures, automotive components, and outdoor equipment where thermal cycling occurs. The Class 2B thread fit guarantees consistent performance while the external hex drive design allows for high-torque installation without stripping, significantly reducing assembly time and improving production efficiency.
Specification Summary & Compliance
This M2 hex nut features precise UNC coarse threading with 0.4 mm pitch and Class 2B fit tolerance, ensuring reliable thread engagement. Dimensions include 3.9 mm width across flats and 1.2 mm height profile. The product is manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming environmental safety and restricted substance compliance. The right-hand thread direction follows international standards for consistent installation across global applications.
