S-90591A225 M18 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
- Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
- Exceptional load-bearing capacity through Class 8 strength grade, ensuring reliable performance under high-stress conditions
- Precision thread engagement with Class 6H thread fit, providing consistent clamping force and vibration resistance
- Optimized installation efficiency with standard external hex drive and coarse M18x2.5 thread profile
- Guaranteed dimensional accuracy through DIN 934 compliance, ensuring interchangeability across metric systems
- Enhanced workplace safety with full compliance to RoHS 3 and REACH environmental regulations
- Universal compatibility with right-hand threaded components in industrial machinery and structural applications
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this M18 hex nut delivers critical performance where vibration resistance and structural integrity are paramount. The zinc-plated steel construction provides essential corrosion protection for outdoor equipment, agricultural machinery, and automotive assemblies exposed to environmental elements. With its coarse thread pitch and Class 6H thread fit, this fastener maintains secure connections in high-vibration environments while enabling rapid installation in production lines. The external hex drive design offers superior torque transmission for tight spaces in structural steelwork, conveyor systems, and heavy equipment manufacturing. Meeting DIN 934 specifications, this metric hex nut ensures precise dimensional consistency across international engineering projects and replacement part inventories.
Specification Summary & Compliance
This Class 8 hex nut features precise M18 x 2.5 mm coarse threads with Class 6H thread fit tolerance per ISO standards. Manufactured to DIN 934 specifications with dimensional accuracy of 27mm width and 15mm height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
