S-97093A214 6.5 mm ID x 11.8 mm OD DIN 127B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance prevents fastener loosening in high-stress environments, ensuring long-term assembly integrity.
• Durable black-oxide steel construction provides excellent corrosion resistance, extending service life in demanding industrial conditions.
• Precision Rockwell C44 hardness offers reliable spring action and maintains clamping force under repeated load cycles.
• DIN 127B certification guarantees dimensional accuracy and consistent performance according to international standards.
• Optimized M6 compatibility with 6.5mm ID and 11.8mm OD ensures perfect fit and effective locking action for metric fasteners.
• Standard split lock design delivers immediate bite and secure locking without requiring special installation tools.
• 1.5-1.7mm thickness range provides optimal deflection characteristics for effective vibration damping in mechanical assemblies.

Professional Applications & Engineering Value

This M6 split lock washer addresses critical vibration-induced loosening challenges in industrial machinery, automotive systems, and heavy equipment applications. The black-oxide steel material with Rockwell C44 hardness ensures the washer maintains its spring tension and cutting edges through extreme operational cycles. The DIN 127B standard split lock configuration creates continuous radial pressure that compensates for thermal expansion and mechanical settlement. Engineering teams specify this metric lock washer for permanent vibration resistance in bolted joints where maintenance access is limited, providing reliable fastener security while meeting stringent European mechanical standards for industrial components.

Specification Summary & Compliance

This washer conforms to DIN 127B specifications with precise dimensional tolerances including 6.5mm internal diameter, 11.8mm outer diameter, and 1.5-1.7mm thickness range. Manufactured from black-oxide steel with Rockwell C44 hardness certification, it maintains consistent performance across temperature variations and loading conditions. The product meets international metric standards for M6 screw compatibility and complies with RoHS and REACH environmental directives for industrial components.