S-95060A540 17.3 mm ID x 26 mm OD DIN 6797 External-Tooth Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through external tooth design that bites into mating surfaces, preventing fastener loosening in high-stress environments
• Exceptional corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial conditions
• Precision dimensional accuracy with 17.3mm ID and 26mm OD, providing perfect fit for M16 fasteners and optimal load distribution
• DIN 6797 compliance guarantees consistent performance and interchangeability in European mechanical applications
• Enhanced safety and environmental compliance with RoHS 3 and REACH certification, meeting strict regulatory requirements
• Optimized thickness range (1.0-1.4mm) ensures proper compression and spring action for reliable locking performance
• External tooth configuration provides maximum surface contact and superior grip compared to internal tooth designs

Professional Applications & Engineering Value

This M16 external tooth lock washer delivers critical vibration-resistant performance in demanding mechanical assemblies where fastener security is paramount. The 18-8 stainless steel construction provides excellent corrosion resistance, making it ideal for automotive, machinery, and outdoor equipment applications exposed to moisture and chemicals. The external tooth configuration according to DIN 6797 ensures maximum biting action into both the fastener and mating surface, effectively preventing rotational loosening under dynamic loads. This design solves common engineering challenges in vibration-prone environments, maintaining joint integrity in industrial machinery, transportation equipment, and heavy-duty mechanical systems where safety and reliability cannot be compromised.

Specification Summary & Compliance

Manufactured to DIN 6797 standards with precise dimensional tolerances: 17.3mm internal diameter, 26mm outer diameter, and 1.0-1.4mm thickness range specifically engineered for M16 fasteners. The external tooth location provides optimal locking performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations ensures safe usage across industrial applications while meeting international environmental standards.