S-90045A112 M5 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 precision-distorted top threads that maintain secure locking under dynamic loads.
- Excellent corrosion resistance provided by 18-8 stainless steel construction for long-lasting performance in harsh environments.
- Reliable reusability with consistent locking force across multiple installations due to controlled thread distortion.
- Easy installation and removal using standard tools thanks to the external hex drive design and coarse M5x0.8mm thread profile.
- Industry-standard compliance with DIN 980 and ISO 7042 specifications ensuring interchangeability and quality assurance.
- Precision thread fit with Class 6H tolerance for optimal engagement and reduced risk of cross-threading.
- Environmental compliance meeting RoHS 3 and REACH standards for safe use across regulated industries.
Professional Applications & Engineering Value
This M5 locknut delivers critical vibration-resistant fastening for industrial applications where loosening under dynamic stress poses significant safety risks. The top lock distorted thread design creates intentional interference that resists rotational movement, making it ideal for machinery, automotive assemblies, and electrical enclosures subject to constant vibration. Manufactured from 18-8 stainless steel, these metric locknuts provide excellent corrosion resistance while maintaining structural integrity. The external hex drive allows for efficient installation with standard wrenches, reducing assembly time in production environments. Compliance with DIN 980 and ISO 7042 standards ensures consistent performance and interchangeability across global engineering projects.
Specification Summary & Compliance
This M5x0.8mm coarse thread locknut features precision Class 6H thread fit according to metric standards. Manufacturing specifications conform to DIN 980 and ISO 7042 requirements for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for use across various industrial sectors without hazardous substance restrictions.
