S-93795A337 M12 DIN 980V 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 thread technology that maintains secure fastening under extreme conditions
- Exceptional holding power with extra fine 1.25mm pitch threads that provide maximum engagement and prevent loosening
- High-strength performance with Class 8 rating ensuring reliable operation in demanding industrial applications
- Corrosion protection through zinc-plated steel construction that extends service life in harsh environments
- Precise thread compatibility with Class 6H thread fit ensuring smooth installation and optimal mating with bolts
- Standardized reliability meeting DIN 980V specifications for consistent quality and interchangeability
- Easy installation and removal with external hex drive design that accommodates standard wrenching tools
Professional Applications & Engineering Value
These M12 locknuts with distorted thread technology provide critical vibration resistance in high-stress applications where conventional fasteners fail. The zinc-plated steel construction offers excellent corrosion protection while maintaining the Class 8 strength rating required for heavy machinery, automotive assemblies, and industrial equipment. The extra fine 1.25mm pitch threads create more contact points with mating bolts, significantly enhancing clamping force and preventing spontaneous loosening from dynamic loads. Engineered to DIN 980V standards, these metric locknuts deliver predictable performance in precision assemblies where vibration-induced failure is not an option, making them ideal for manufacturing equipment, transportation systems, and structural applications demanding reliable, long-term fastening solutions.
Specification Summary & Compliance
This external hex locknut features M12 x 1.25mm extra fine metric threads with Class 6H thread fit for precise dimensional accuracy. Manufactured according to DIN 980V specifications with top lock distorted thread design, the nut measures 19mm width and 12mm height. The product is RoHS 3 (2015/863/EU) compliant and meets all relevant environmental regulations for industrial use.
