S-90685A103 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 load-bearing capacity with Class 10 strength grade for reliable performance in high-stress environments
- Exceptional vibration resistance due to coarse 4.5 mm pitch threads that maintain secure fastening under dynamic loads
- Precise thread engagement with Class 6H thread fit ensuring consistent mating with compatible bolts
- Industry-standard compatibility through DIN 934 compliance for seamless integration into existing metric systems
- Enhanced corrosion protection from quality steel construction with REACH and RoHS 3 compliance
- Optimized installation efficiency with standard 65mm hex profile allowing standard wrench access
- Robust structural integrity from 34mm height providing substantial thread engagement surface
Professional Applications & Engineering Value
This heavy-duty M42 hex nut delivers critical engineering solutions where standard fasteners fail. The Class 10 steel construction provides exceptional tensile strength for structural applications, mining equipment, and industrial machinery subjected to extreme loads. The coarse metric thread (4.5 mm pitch) offers superior resistance to vibration loosening while the external hex drive design enables high-torque installation with common tools. Manufactured to DIN 934 standards, this nut ensures precise dimensional accuracy and reliable performance in demanding environments including construction, heavy equipment manufacturing, and infrastructure projects where failure is not an option.
Specification Summary & Compliance
This M42 x 4.5 mm hex nut features Class 6H thread fit tolerance per ISO standards, ensuring precise dimensional accuracy. The fastener meets DIN 934 specifications for dimensional consistency and manufacturing quality. Compliance with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) regulations guarantees environmental safety and restricted substance management. With dimensions of 65mm width and 34mm height, this right-hand thread metric nut delivers reliable performance in industrial applications requiring Class 10 strength rating.
