S-93760A328 M16 DIN 935 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 cotter pin locking mechanism, preventing loosening in high-stress environments
- Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh conditions
- Heavy-duty performance with Class 8 strength rating, ensuring reliable performance under extreme loads
- Secure cotter pin installation with 4mm pin diameter compatibility and 6mm minimum slot depth for positive locking
- Precision metric threading with M16x2mm coarse thread and Class 6H fit for consistent engagement and easy assembly
- Standard external hex drive design for compatibility with common wrench tools and straightforward installation
- Regulatory compliance meeting DIN 935 standards and RoHS 3 requirements for quality assurance
Professional Applications & Engineering Value
This heavy-duty M16 locknut delivers exceptional engineering value in applications where vibration-induced loosening poses significant safety and maintenance challenges. The cotter pin locking mechanism provides permanent security in machinery, automotive, construction equipment, and industrial assemblies subjected to constant motion and stress. The zinc-plated steel construction offers superior corrosion resistance while maintaining the Class 8 strength rating required for high-load applications. With metric coarse threading and external hex drive, installation and maintenance become more efficient, reducing downtime in production environments. The DIN 935 compliance ensures dimensional accuracy and interoperability with standard components across European and international engineering specifications.
Specification Summary & Compliance
This M16x2mm metric locknut features precise Class 6H thread fit tolerance with right-hand coarse threading. Manufactured to DIN 935 specifications with external hex drive (24mm width) and 19mm height profile. The locking mechanism accommodates 4mm cotter pins with minimum slot dimensions of 6mm depth and 4.5mm width. Constructed from zinc-plated steel with Class 8 strength rating and full compliance with RoHS 3 (2015/863/EU) environmental standards for industrial applications.
