S-91828A465 M42 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 18-8 stainless steel construction for long-lasting performance in harsh environments
- Exceptional thread durability with Class 6H precision fit ensuring reliable, vibration-resistant connections
- Heavy-duty load capacity from M42 coarse thread design providing superior strength for demanding applications
- Standardized compatibility through DIN 934 compliance for seamless integration with metric fastener systems
- Easy installation and removal with external hex drive design allowing standard wrench access
- Environmental compliance assurance meeting RoHS 3 and REACH standards for industrial safety requirements
- Optimized mechanical performance with 65mm width and 34mm height providing stable, secure fastening surfaces
Professional Applications & Engineering Value
This M42 hex nut delivers critical engineering solutions where corrosion resistance and structural integrity are paramount. Manufactured from 18-8 stainless steel, it effectively resists oxidation and chemical degradation in marine, chemical processing, and outdoor industrial environments. The metric coarse thread with 4.5mm pitch provides superior engagement strength while resisting loosening under vibration and dynamic loads. The Class 6H thread fit ensures precise mating with compatible bolts, eliminating play and maintaining clamping force in heavy machinery, structural steel connections, and industrial equipment assemblies. The external hex drive design facilitates quick installation and maintenance using standard tools, reducing assembly time and labor costs in manufacturing and construction applications.
Specification Summary & Compliance
This hex nut features M42 x 4.5mm metric coarse threads with Class 6H thread fit precision per ISO standards. Manufacturing complies with DIN 934 specifications for dimensional accuracy and mechanical properties. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental regulations for industrial fastener applications. Dimensions include 65mm width across flats and 34mm height for standardized wrench compatibility and optimal load distribution.
