S-92217A612 3.5 mm ID x 6.7 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
• Precise load distribution with 6.7mm outer diameter and 3.5mm inner diameter, preventing surface damage and maintaining joint integrity
• Optimized thickness range (0.6-0.9mm) provides consistent spacing and vibration dampening for M3 screw applications
• Industry-standard compliance with ASME B18.22M specifications guarantees dimensional accuracy and interchangeability
• Environmental responsibility with full RoHS 3 and REACH compliance, meeting strict international regulatory requirements
• Excellent material durability maintains performance under various temperature and moisture conditions without degradation
• Universal metric compatibility designed specifically for M3 screw sizes in precision assembly applications

Professional Applications & Engineering Value

These M3 metric flat washers deliver critical engineering value by solving common industrial fastening challenges. The 18-8 stainless steel composition provides exceptional corrosion resistance, making them ideal for applications exposed to moisture, chemicals, or outdoor elements where rust prevention is essential. The precisely controlled dimensions (3.5mm ID, 6.7mm OD) ensure perfect fitment with M3 screws, distributing clamp load effectively to prevent surface damage to sensitive materials. Manufacturing facilities, electronic enclosures, and precision machinery benefit from their consistent 0.6-0.9mm thickness, which maintains proper spacing while absorbing vibrations that could loosen connections over time. The ASME B18.22M compliance guarantees these flat washers meet rigorous industrial standards for dimensional accuracy and performance reliability.

Specification Summary & Compliance

This M3 metric flat washer features precise dimensional specifications including 3.5mm inner diameter, 6.7mm outer diameter, and thickness ranging from 0.6-0.9mm. Manufactured to ASME B18.22M standards, these washers ensure consistent quality and dimensional accuracy for industrial applications. The product is fully compliant with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) requirements, including the latest SVHC updates as of January 17, 2022. Made from 18-8 stainless steel, these washers are specifically designed for use with M3 screw sizes in metric fastening systems.