S-98691A110 1.7 mm ID x 3.5 mm OD DIN 433; ISO 7092 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from high-quality brass material, ensuring long-term reliability in humid or demanding industrial environments
• Exceptional durability and wear resistance with Rockwell B76 hardness, maintaining structural integrity under repeated assembly cycles
• Precise dimensional accuracy with 1.7mm ID and 3.5mm OD, providing perfect fit and even load distribution for M1.6 screws
• Guaranteed international compatibility through strict adherence to DIN 433 and ISO 7092 standards for seamless integration into global projects
• Enhanced safety and environmental compliance with RoHS 3 certification, meeting strict regulatory requirements for industrial applications
• Optimal performance in confined spaces thanks to ultra-thin 0.2-0.4mm profile, ideal for compact electronic and precision mechanical assemblies
• Reliable electrical conductivity inherent to brass composition, making these washers suitable for electrical grounding applications

Professional Applications & Engineering Value

This M1.6 brass flat washer delivers critical engineering solutions where precision and reliability are paramount. The copper alloy composition provides natural corrosion resistance, eliminating failure risks in moisture-prone environments like marine equipment, HVAC systems, and outdoor electronics. With its ultra-thin profile (0.2-0.4mm), it solves space constraints in compact assemblies while maintaining necessary bearing surface. The Rockwell B76 hardness ensures these metric washers withstand vibration and maintain clamp load in dynamic applications from automotive sensors to precision instruments. Meeting both DIN 433 and ISO 7092 standards, they guarantee interchangeability in multinational manufacturing operations, reducing inventory complexity and ensuring consistent performance across your industrial washer applications.

Specification Summary & Compliance

This precision flat washer features exacting dimensional tolerances per DIN 433 and ISO 7092 standards with 1.7mm inner diameter, 3.5mm outer diameter, and 0.2-0.4mm thickness range. Manufactured from brass with Rockwell B76 hardness for consistent mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) under exemption 6(c) for lead in copper alloys, ensuring environmental regulatory adherence for global industrial applications.