S-98269A125 6.4 mm ID x 11 mm OD DIN 433 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and black oxide finish for extended service life in harsh environments
• Enhanced load distribution through precise 11mm OD design that prevents surface damage and maintains joint integrity
• Consistent dimensional accuracy with 6.4mm ID ensuring perfect fit with M6 fasteners for reliable assembly performance
• Optimized mechanical strength featuring Rockwell B75 hardness that withstands vibration and maintains shape under pressure
• Industry-standard compliance meeting DIN 433 specifications for guaranteed interchangeability and engineering reliability
• Environmental regulatory adherence with full RoHS 3 and REACH compliance for safe use in regulated industries
• Precision thickness control (1.4-1.8mm) providing consistent spacing and reliable sealing performance in assembled components

Professional Applications & Engineering Value

This M6 metric flat washer delivers exceptional engineering value through its black oxide 18-8 stainless steel construction, specifically engineered to address common industrial challenges. The combination of corrosion-resistant stainless steel with a protective black oxide surface treatment ensures long-term performance in demanding environments where moisture, chemicals, and temperature variations would compromise ordinary washers. The precise DIN 433 compliance guarantees dimensional consistency across production batches, eliminating fitment issues in automated assembly systems. With its Rockwell B75 hardness, this flat washer maintains structural integrity under high clamping forces, preventing deformation that could lead to joint failure in machinery, automotive, and electrical enclosure applications where vibration resistance is critical.

Specification Summary & Compliance

This precision flat washer features exact dimensional specifications including 6.4mm inner diameter, 11mm outer diameter, and 1.4-1.8mm thickness range, manufactured to DIN 433 standards for guaranteed dimensional accuracy and performance. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide. Manufactured from 18-8 stainless steel with black oxide finish, it maintains consistent mechanical properties including Rockwell B75 hardness for reliable performance in demanding fastener applications.