S-93760A222 M8 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 with reliable cotter pin locking mechanism, preventing loosening in high-stress environments
- Enhanced corrosion protection through zinc-plated steel construction, extending service life in harsh industrial conditions
- Heavy-duty performance with Class 8 strength rating, ensuring reliable fastening under substantial loads
- Precision thread engagement with Class 6H thread fit and M8 coarse thread design for quick, secure installation
- Industry-standard compatibility compliant with DIN 935 specifications, guaranteeing interchangeability and quality assurance
- Optimized safety design featuring 2mm cotter pin diameter and sufficient slot dimensions for secure locking pin retention
- Environmental compliance meeting RoHS 3 standards, ensuring safe use across regulated industries
Professional Applications & Engineering Value
This Class 8 zinc-plated steel locknut with cotter pin locking mechanism addresses critical vibration-induced loosening challenges in heavy machinery, automotive assemblies, and structural applications. The M8 coarse thread (1.25mm pitch) enables rapid installation while maintaining Class 6H thread fit precision for consistent clamping force. The external hex drive provides superior torque transmission during installation, while the zinc plating offers essential corrosion resistance for outdoor or humid environments. Engineered to DIN 935 standards, this vibration-resistant solution ensures operational safety in demanding industrial settings where mechanical failure is not an option.
Specification Summary & Compliance
This metric locknut features M8 x 1.25mm coarse thread with Class 6H thread fit tolerance and right-hand thread direction. Manufacturing complies with DIN 935 specifications with dimensional accuracy of 13mm width and 9.5mm height. The cotter pin slot accommodates 2mm diameter pins with minimum 3mm depth and 2.5mm width. The product meets RoHS 3 (2015/863/EU) compliance and carries Class 8 strength rating for heavy-duty performance requirements.
