S-91122A227 22 mm ID Square Washers
Square Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term performance in harsh environments
- Superior load distribution with 50mm width and square shape, preventing fastener loosening and surface damage
- Optimized for M16 fasteners with precise 22mm inner diameter for perfect fit and alignment
- Enhanced durability with 6.0mm thickness and Rockwell B84 hardness, resisting deformation under heavy loads
- Full regulatory compliance with RoHS 3 and REACH standards, safe for global industrial applications
- Reliable metric sizing ensuring compatibility with international equipment and replacement parts
- Reduced maintenance costs through corrosion-resistant properties and consistent performance
Professional Applications & Engineering Value
This M16 square washer delivers critical engineering solutions where standard washers fail. The 18-8 stainless steel composition provides excellent corrosion resistance for marine, chemical processing, and outdoor applications, while the square design prevents rotation during assembly - a common issue with round washers. With Rockwell B84 hardness, it maintains structural integrity under heavy vibration and dynamic loads common in machinery, construction, and transportation equipment. The metric dimensions (50x22x6.0mm) ensure precise fitment in European and international specifications, making it ideal for OEM manufacturing and maintenance operations requiring reliable, long-lasting industrial washers that withstand demanding conditions without compromising performance.
Specification Summary & Compliance
Manufactured to precise metric dimensions with 50mm width, 22mm ID, and 6.0mm thickness specifically engineered for M16 fasteners. Constructed from 18-8 Stainless Steel with Rockwell B84 hardness for consistent mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and unrestricted use in global markets. This heavy-duty square washer meets industrial standards for dimensional accuracy and material quality.
