S-90965A190 8.4 mm ID x 16 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Precise dimensional fit for M8 screws with an 8.4mm inner diameter ensuring secure fastening
• Optimized load distribution and surface protection with a 16mm outer diameter and 1.4-1.8mm thickness
• Guaranteed interchangeability and reliability through compliance with DIN 125 and ISO 7089 standards
• Safe for sensitive applications with full RoHS 3 and REACH environmental compliance
• Long-term durability and reduced maintenance needs in demanding industrial settings

Professional Applications & Engineering Value

This M8 flat washer is engineered from 316 stainless steel, a material renowned for its superior resistance to pitting and crevice corrosion compared to standard grades. This makes it an indispensable component in industries like chemical processing, marine, and food & beverage, where exposure to chlorides and acidic agents is common. The metric dimensions and adherence to DIN 125 and ISO 7089 standards ensure a perfect fit and reliable performance in high-vibration assemblies, preventing loosening and material fatigue. By providing a stable bearing surface, this washer effectively mitigates stress concentration on connected parts, extending the service life of the entire assembly and minimizing costly downtime.

Specification Summary & Compliance

This flat washer conforms to the dimensional and tolerance requirements of DIN 125 and ISO 7089 standards. Key specifications include an Inner Diameter (ID) of 8.4 mm, Outer Diameter (OD) of 16 mm, and a Thickness ranging from 1.4-1.8 mm, designed for use with M8 screw sizes. The product is manufactured to be fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.