S-93279A110 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 industrial environments
• Blue-dyed steel construction provides immediate visual identification and corrosion protection
• Rockwell C44 hardness rating ensures exceptional durability and spring tension retention
• Precision DIN 127B compliance guarantees consistent performance and interchangeability
• Optimized M6 sizing (6.5mm ID/11.8mm OD) delivers perfect fit and maximum contact surface
• RoHS 3 compliance meets environmental regulations for global manufacturing applications
• 1.5-1.7mm thickness range provides ideal spring action while maintaining structural integrity

Professional Applications & Engineering Value

These M6 split lock washers address critical vibration-induced fastener failure in demanding industrial settings. The blue-dyed steel material with Rockwell C44 hardness maintains consistent spring tension under cyclic loading, while the DIN 127B standard split design creates continuous radial pressure that counters rotational loosening. Perfect for machinery assembly, automotive components, and electrical enclosures where vibration resistance is paramount. The distinctive blue finish enables quick quality control verification during assembly processes, reducing installation errors in high-volume production environments.

Specification Summary & Compliance

Manufactured to DIN 127B specifications with precise dimensional tolerances: 6.5mm internal diameter, 11.8mm outer diameter, and 1.5-1.7mm thickness range. The standard split lock washer design ensures consistent performance for M6 fastener applications. Full compliance with RoHS 3 (2015/863/EU) environmental directives, making these washers suitable for global industrial supply chains requiring hazardous substance restriction adherence.