S-92501A535 3/4"-10 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 top-lock distorted thread design that maintains tension under dynamic loads
- Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh environments
- Reliable strength performance meeting ASTM Grade C specifications for demanding industrial applications
- Easy installation and removal with standard external hex drive compatible with common wrench tools
- Precise thread engagement with Class 2B thread fit ensuring consistent, secure fastening connections
- Environmental compliance assurance with REACH and RoHS 3 certifications for global regulatory requirements
- Optimized for coarse thread applications with 3/4"-10 UNC threading providing excellent load distribution
Professional Applications & Engineering Value
This distorted thread locknut delivers critical vibration resistance in demanding industrial environments where loosening under dynamic loads poses significant safety and performance risks. The top-lock distorted thread technology creates consistent friction along the mating surface, maintaining clamp force without requiring additional locking components. Manufactured from zinc-plated steel with ASTM Grade C certification, this external hex locknut provides reliable strength while the corrosion-resistant finish extends service life in exposed applications. The 3/4"-10 UNC coarse thread configuration ensures rapid installation and optimal performance in heavy machinery, structural assemblies, and equipment subjected to constant vibration or thermal cycling.
Specification Summary & Compliance
This locknut features Class 2B thread fit per UNC standards with 3/4"-10 coarse threading and right-hand thread direction. Manufactured to ASTM Grade C strength requirements with standard hex profile (1 1/8" width, 41/64" height). Compliant with REACH (EC 1907/2006) and RoHS 3 (2015/863/EU) environmental regulations, ensuring suitability for global industrial applications requiring restricted substance compliance.
