S-92334A106 1.7 mm ID x 4 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior load distribution prevents surface damage and maintains joint integrity under pressure
• Lightweight aluminum construction reduces overall assembly weight while providing excellent corrosion resistance
• Precision metric dimensions (1.7mm ID, 4mm OD) ensure perfect fit with M1.6 screws for secure fastening
• DIN 125 and ISO 7089 certification guarantees consistent quality and international standard compliance
• Ultra-thin profile (0.2-0.4mm thickness) enables use in space-constrained electronic assemblies
• RoHS 3 and REACH compliance ensures environmental safety and regulatory acceptance for global markets
• Non-magnetic aluminum material eliminates interference in sensitive electronic applications

Professional Applications & Engineering Value

These precision aluminum flat washers solve critical engineering challenges in electronic assemblies and miniature mechanical systems where space optimization and weight reduction are paramount. The M1.6 metric sizing combined with DIN 125 and ISO 7089 specifications ensures perfect compatibility with micro-fastening systems, preventing loosening from vibration while distributing clamp load effectively across delicate components. The aluminum material provides natural corrosion resistance without requiring additional surface treatments, making these washers ideal for electronic components where conductivity and non-magnetic properties are essential. The controlled thickness range (0.2-0.4mm) allows engineers to maintain precise tolerances in compact designs while the RoHS and REACH compliance ensures suitability for consumer electronics and medical devices with strict material restrictions.

Specification Summary & Compliance

This metric flat washer features precise dimensional specifications: 1.7mm inner diameter, 4mm outer diameter, and thickness ranging from 0.2-0.4mm. Manufactured to DIN 125 and ISO 7089 standards, these washers maintain consistent dimensional accuracy and performance characteristics. The product is fully RoHS 3 (2015/863/EU) compliant and meets REACH (EC 1907/2006) requirements regarding substance restrictions, ensuring regulatory acceptance for international markets and sensitive applications.