S-93795A200 M3 DIN 980V Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision distorted thread design, preventing loosening in high-stress environments
• Class 8 strength rating ensures reliable performance under heavy loads and extreme conditions
• Zinc-plated steel construction provides excellent corrosion protection for extended service life
• Standard external hex drive enables quick installation with common tools while maintaining secure grip
• DIN 980V compliance guarantees consistent quality and dimensional accuracy across all applications
• Class 6H thread fit ensures precise mating with compatible bolts for optimal load distribution
• RoHS 3 compliance meets environmental regulations for safe use in various industrial sectors

Professional Applications & Engineering Value

This M3 locknut with 0.5 mm coarse pitch and distorted thread technology addresses critical challenges in vibration-prone applications. The top lock design creates intentional thread deformation that increases friction between mating surfaces, effectively resisting rotational forces that cause conventional nuts to loosen. Made from zinc-plated steel, it provides durable protection against corrosion while maintaining the Class 8 strength required for heavy-duty machinery, automotive assemblies, and industrial equipment. The external hex drive allows for efficient installation in confined spaces, making it ideal for production lines where speed and reliability are paramount. Its metric coarse threading ensures compatibility with standard components while the distorted locking mechanism eliminates the need for additional locking devices, simplifying assembly processes.

Specification Summary & Compliance

This DIN 980V compliant locknut features M3 x 0.5 mm coarse thread with Class 6H thread fit tolerance, ensuring precise engagement with mating bolts. The external hex drive measures 5.5 mm across flats with a 3.7 mm height profile. Manufactured to meet Class 8 strength requirements and certified RoHS 3 (2015/863/EU) compliant for environmental safety. The distorted thread locking type follows top lock configuration as specified in DIN 980V standards for consistent vibration-resistant performance.