S-91120A235 17 mm ID x 26 mm OD DIN 6798 External-Tooth Lock Washers
External-Tooth Lock Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Special Type Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through external teeth that bite into mating surfaces, preventing loosening under dynamic loads
- Excellent corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Precise dimensional compatibility with 17mm ID and 26mm OD ensuring perfect fit for M16 screw applications
- Reliable DIN 6798 compliance guaranteeing consistent quality and performance in demanding applications
- Enhanced fastening security through spring tension and tooth engagement for critical assemblies
- Environmental compliance assurance with RoHS 3 and REACH regulations for global industrial use
- Optimized thickness range (1.0-1.4mm) providing ideal balance between clamping force and space requirements
Professional Applications & Engineering Value
This M16 external tooth lock washer delivers exceptional engineering value in vibration-prone applications where fastener security is critical. Manufactured from 18-8 stainless steel, it provides superior corrosion resistance for outdoor equipment, marine applications, and chemical processing environments. The external tooth configuration ensures maximum biting action into both the fastener head and mating surface, creating a reliable locking mechanism that withstands intense vibration and thermal cycling. As a DIN 6798 compliant component, it offers guaranteed dimensional accuracy and performance consistency for automotive assemblies, heavy machinery, and industrial equipment where metric washers are specified. The combination of material durability and precise tooth geometry solves common loosening problems in dynamic load conditions.
Specification Summary & Compliance
This external tooth lock washer features precise metric dimensions with 17mm internal diameter and 26mm outer diameter, specifically designed for M16 screw applications. Manufactured to DIN 6798 standards ensuring dimensional accuracy and performance reliability. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety requirements for industrial use across global markets.
