S-93760A317 M12 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
- Maximum vibration resistance through secure cotter pin locking mechanism that prevents loosening under extreme conditions
- Superior corrosion protection with zinc-plated steel construction for extended service life in harsh environments
- High-load capacity with Class 8 strength rating suitable for heavy-duty industrial applications
- Reliable fastening performance with Class 6H thread fit ensuring precise engagement and consistent clamping force
- Easy installation and maintenance with standard external hex drive design compatible with common tools
- Industry-standard compatibility meeting DIN 935 specifications for guaranteed interchangeability
- Environmental compliance with RoHS 3 certification for safe use in regulated industries
Professional Applications & Engineering Value
This M12 locknut with cotter pin locking provides critical safety in high-vibration environments where conventional fasteners fail. The zinc-plated steel construction offers excellent corrosion resistance while maintaining Class 8 strength for heavy machinery, agricultural equipment, and automotive applications. The metric coarse thread (1.75mm pitch) ensures quick assembly and disassembly, while the precisely machined slot accommodates standard 3.2mm cotter pins for positive mechanical locking. Engineered to DIN 935 standards, this external hex nut delivers reliable performance in construction, manufacturing, and transportation sectors where vibration-induced loosening poses significant safety risks.
Specification Summary & Compliance
This locknut features M12 x 1.75mm coarse thread with Class 6H thread fit tolerance, ensuring precise dimensional accuracy. The nut measures 19mm across flats and 15mm in height, with a slot depth of 5mm and width of 3.5mm for standard 3.2mm cotter pins. Manufactured to DIN 935 specifications and compliant with RoHS 3 (2015/863/EU) environmental standards, this component meets international quality and safety requirements for industrial fastening applications.
