S-97093A177 8.5 mm ID x 14.8 mm OD DIN 128B Split Lock Washers

Key Features & Benefits at a Glance

• Superior vibration resistance through the wave split lock design that maintains consistent spring tension under dynamic loads
• Excellent corrosion protection with 18-8 stainless steel construction for extended service life in harsh environments
• Precise dimensional compatibility with M8 fasteners thanks to the 8.5mm inner diameter and 14.8mm outer diameter
• Reliable locking performance ensured by the wave configuration that prevents loosening from shock and vibration
• Industry-standard compliance with DIN 128B specifications for consistent quality and interchangeability
• Environmental regulation compliance meeting RoHS 3 and REACH requirements for global industrial applications
• Optimized height-to-thickness ratio (2.7mm overall height, 1.5mm thickness) providing effective spring action without excessive bulk

Professional Applications & Engineering Value

This DIN 128B compliant wave split lock washer delivers critical vibration-resistant performance for industrial assemblies subject to constant motion, shock, or thermal cycling. The 18-8 stainless steel material provides inherent corrosion resistance that eliminates galvanic concerns when paired with similar stainless fasteners, making it ideal for food processing equipment, marine applications, and outdoor machinery. The wave split design creates continuous spring tension that compensates for material relaxation and thermal expansion, preventing joint failure in M8 fastener applications where vibration-induced loosening would compromise safety or operational integrity. This engineered solution maintains clamping force through millions of stress cycles, reducing maintenance frequency and downtime in industrial locking applications.

Specification Summary & Compliance

Manufactured to DIN 128B specifications with precise dimensional tolerances including 8.5mm inner diameter, 14.8mm outer diameter, and 1.5mm thickness. Constructed from 18-8 stainless steel for consistent mechanical properties and corrosion resistance. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety for global industrial distribution and use.