S-90591A146 M5 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
- Enhanced corrosion protection with zinc-plated steel construction for extended service life in demanding environments
- Precise thread engagement with Class 6H tolerance ensuring reliable, vibration-resistant connections
- Industry-standard compatibility through DIN 934 certification for seamless integration with metric components
- Optimized torque transmission via standard external hex design for efficient installation with common tools
- Superior load distribution with coarse M5x0.8mm threading providing strong holding power
- Environmental compliance assurance meeting RoHS 3 and REACH standards for responsible manufacturing
- Universal right-hand threading compatible with standard metric bolt assemblies worldwide
Professional Applications & Engineering Value
Engineered for industrial machinery, automotive assemblies, and electrical enclosures, these M5 hex nuts deliver critical vibration resistance where loose connections cause equipment failure. The zinc-plated steel construction creates a sacrificial layer that actively prevents rust formation in humid or outdoor applications, significantly extending maintenance intervals. With coarse metric threading (M5x0.8mm), these fasteners provide quicker installation and superior performance in materials prone to stripping. The Class 6H thread fit maintains precise clearance with mating bolts, eliminating play while preventing galling during high-torque applications. These DIN 934 compliant nuts ensure dimensional consistency across global supply chains, making them ideal for OEM production lines and MRO inventories requiring standardized metric hex nuts.
Specification Summary & Compliance
This standard metric nut features M5x0.8mm coarse right-hand threading with Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. Manufacturing follows DIN 934 specifications with 8mm width across flats and 4mm height. The product demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances above threshold limits. Suitable for use in assemblies requiring zinc-plated steel fasteners with verified chemical compliance documentation.
