S-90870A113 M3 DIN 934 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
- High-strength Class 10 rating ensures reliable performance under vibration and heavy loads for critical applications
- Coarse 0.5 mm pitch threading provides faster assembly and reduced cross-threading risk compared to fine-pitch alternatives
- Precision Class 6H thread fit guarantees consistent engagement and secure fastening with mating components
- Standard external hex design offers compatibility with common tools for easy installation and maintenance
- Full DIN 934 compliance ensures dimensional accuracy and interchangeability in metric fastener systems
- Environmental regulation compliance with RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This M3 hex nut delivers engineering reliability through its zinc-plated steel construction and coarse thread design. The Class 10 strength grade provides superior resistance to loosening under vibration, making it ideal for automotive assemblies, machinery frames, and electrical enclosures where industrial fasteners must maintain integrity. The right-hand thread configuration with 0.5 mm pitch enables rapid installation in high-volume production while the external hex drive ensures tool accessibility in confined spaces. Manufactured to DIN 934 specifications, this metric hex nut solves common challenges of fastener failure, corrosion, and assembly inefficiency in demanding applications.
Specification Summary & Compliance
This hex nut features M3 thread size with 0.5 mm coarse pitch and Class 6H thread fit tolerance according to DIN 934 standard. Dimensions include 5.5 mm width across flats and 2.4 mm height. The fastener meets Class 10 strength requirements and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.
