S-99183A390 M14 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through distorted top-lock technology prevents loosening under dynamic loads
• Enhanced corrosion protection with zinc-plated steel construction for extended service life in harsh environments
• Precise metric fine threading (1.5mm pitch) ensures optimal engagement and reliable performance in precision applications
• High-strength Class 10 rating delivers exceptional clamping force for demanding industrial applications
• Standard external hex design (22mm) provides familiar, tool-friendly installation and removal
• Class 6H thread fit guarantees consistent, secure fastening with standard metric bolts
• RoHS 3 compliance meets environmental regulations for safe use across various industries

Professional Applications & Engineering Value

This M14 locknut with distorted top-lock technology addresses critical vibration-induced failure points in industrial machinery, automotive assemblies, and structural applications. The zinc-plated steel construction provides essential corrosion resistance while maintaining the Class 10 strength rating required for high-stress connections. The metric fine thread (1.5mm pitch) offers superior thread engagement compared to coarse threads, making it ideal for precision equipment where minimal clearance and reliable locking are paramount. The external hex drive ensures compatibility with standard tools, streamlining maintenance procedures in manufacturing plants, construction sites, and heavy equipment applications where vibration resistance cannot be compromised.

Specification Summary & Compliance

This locknut features M14 x 1.5mm metric fine threads with Class 6H thread fit tolerance, ensuring precise compatibility with standard metric bolts. The 22mm width and 14mm height provide optimal dimensional stability. Manufactured to meet RoHS 3 (2015/863/EU) compliance standards, this component adheres to international environmental regulations while delivering reliable performance in industrial fastening applications requiring secure, vibration-resistant locking capability.