S-92844A225 13.4 mm ID x 33.7 mm OD ASME B18.22M ASME Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance from 316 stainless steel construction, ideal for harsh chemical and marine environments
• Precise load distribution with 33.7mm outer diameter and 13.4mm inner diameter, preventing surface damage and joint loosening
• Consistent dimensional accuracy maintained through ASME B18.22M manufacturing standards
• Excellent chemical compatibility with REACH compliance, ensuring safety in regulated industrial applications
• Optimized thickness range (2.5-3.5mm) provides reliable spacing and vibration resistance for M12 fastener assemblies
• Long-term durability in demanding conditions without galvanic corrosion or degradation
• Interchangeable metric compatibility with global engineering specifications and replacement part inventories

Professional Applications & Engineering Value

These 316 stainless steel flat washers deliver critical performance in applications where corrosion resistance and chemical stability are paramount. The M12 metric sizing combined with ASME B18.22M compliance ensures perfect fitment in machinery, processing equipment, and structural assemblies exposed to moisture, chemicals, or temperature variations. The precision flat washer design distributes clamping force evenly across surfaces, preventing bolt embedment and maintaining joint integrity in high-vibration environments. REACH compliance further validates their suitability for European markets and regulated industries where material traceability and environmental safety are mandatory.

Specification Summary & Compliance

Manufactured to ASME B18.22M dimensional standards with inner diameter of 13.4mm, outer diameter of 33.7mm, and thickness range of 2.5-3.5mm. These metric flat washers are compliant with REACH (EC 1907/2006) regulations and are engineered for use with M12 screw sizes. The 316 stainless steel material provides inherent corrosion resistance without additional surface treatments.