S-98690A115 10.5 mm ID x 18 mm OD DIN 433; ISO 7092 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to premium 316 stainless steel construction
• Enhanced load distribution and joint integrity with precise 10.5mm ID and 18mm OD dimensions for M10 screws
• Exceptional durability and deformation resistance due to Rockwell B76 hardness rating
• Guaranteed dimensional accuracy and interchangeability through compliance with DIN 433 and ISO 7092 standards
• Safe for sensitive applications with full RoHS 3 and REACH environmental compliance
• Reliable performance in demanding industrial settings with consistent 1.4-1.8mm thickness
• Reduced maintenance costs through long-lasting material properties and corrosion protection

Professional Applications & Engineering Value

This M10 metric flat washer delivers critical engineering value in corrosive and high-stress environments where standard fasteners fail. The 316 stainless steel composition provides exceptional resistance to chlorides, acids, and industrial chemicals, making it ideal for marine equipment, chemical processing plants, and food processing machinery. Its DIN 433 and ISO 7092 certification ensures perfect fit and uniform pressure distribution for M10 threaded connections, preventing loosening under vibration and thermal cycling. The Rockwell B76 hardness maintains structural integrity under heavy loads while the precise flat washer geometry eliminates galvanic corrosion risks in mixed-material assemblies. These properties directly address common failure points in industrial maintenance, offshore operations, and pharmaceutical applications where corrosion resistance and regulatory compliance are mandatory.

Specification Summary & Compliance

This flat washer meets DIN 433 and ISO 7092 dimensional standards with 10.5mm inner diameter, 18mm outer diameter, and 1.4-1.8mm thickness range for M10 screw applications. Manufacturing follows strict metric system requirements with Rockwell B76 hardness ensuring mechanical performance. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence for global industrial use.