S-90045A116 M8 DIN 980, ISO 7042 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through top lock distorted thread design that maintains clamp force in high-motion environments
- Excellent corrosion resistance with 18-8 stainless steel construction for extended service life in harsh conditions
- Precise thread engagement with Class 6H thread fit ensuring reliable performance and consistent torque values
- Industry-standard compatibility meeting both DIN 980 and ISO 7042 specifications for global engineering applications
- Easy installation and removal with standard external hex drive design compatible with common wrench tools
- Environmental compliance assurance with RoHS 3 and REACH compliance for regulated industries
- Space-efficient design with compact 6.4mm height profile ideal for applications with limited clearance
Professional Applications & Engineering Value
These M8x1mm fine thread locknuts with distorted thread technology provide critical vibration resistance in demanding industrial applications where loosening under dynamic loads poses significant safety and performance risks. The 18-8 stainless steel construction offers excellent corrosion resistance for outdoor equipment, marine environments, and chemical processing facilities. The top lock design creates consistent friction along the thread engagement, maintaining preload without damaging mating threads. Engineered to DIN 980 and ISO 7042 standards, these external hex locknuts deliver reliable performance in automotive assemblies, machinery frames, conveyor systems, and electrical enclosures where vibration-induced failure must be prevented.
Specification Summary & Compliance
This M8x1mm locknut features Class 6H thread fit precision and metric fine thread specifications with 13mm width and 6.4mm height dimensions. Manufactured in compliance with DIN 980 and ISO 7042 standards for dimensional accuracy and performance requirements. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for hazardous substance restrictions.
