S-93695A170 M8 DIN 934L 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 strength and durability with Class 8 rating, ensuring reliable performance in demanding industrial applications
- Superior corrosion resistance provided by zinc-plated steel construction, extending service life in harsh environments
- Secure left-hand thread engagement with coarse 1.25mm pitch, preventing loosening in reverse-rotation applications
- Precise Class 6H thread fit for smooth installation and consistent clamping force distribution
- Standard external hex drive design for easy installation using common wrench tools, reducing assembly time
- Compliance with DIN 934L standards ensuring dimensional accuracy and interchangeability in metric systems
- Environmental responsibility through REACH and RoHS 3 compliance, meeting modern regulatory requirements
Professional Applications & Engineering Value
This M8 left-hand hex nut delivers critical engineering value in applications where reverse rotation is a concern, such as rotating machinery, conveyor systems, and equipment with left-hand threaded components. The zinc-plated steel construction provides essential corrosion protection in industrial environments where moisture and chemicals are present, significantly reducing maintenance frequency and replacement costs. The coarse metric thread (M8 x 1.25mm) ensures rapid assembly and disassembly while maintaining secure fastening, particularly valuable in maintenance-intensive operations. Manufactured to DIN 934L specifications with Class 8 strength rating, this hex nut withstands high vibration and load conditions, making it ideal for heavy machinery, automotive assemblies, and structural applications requiring reliable, long-term fastening solutions.
Specification Summary & Compliance
This metric hex nut features precise M8 x 1.25mm left-hand coarse threads with Class 6H thread fit tolerance according to ISO standards. The fastener meets DIN 934L manufacturing specifications with dimensional accuracy of 13mm width and 6.5mm height. The product is fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental safety and regulatory adherence for industrial use across global markets.
