S-90965A180 7.4 mm ID x 14 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction, ideal for chemical, marine, and outdoor applications.
• Precise dimensional fit with a 7.4mm inner diameter and 14mm outer diameter, ensuring optimal load distribution and secure fastening for M7 screws.
• Enhanced joint stability provided by the 1.4-1.8 mm thickness, which helps prevent loosening under vibration and thermal cycling.
• Guaranteed interchangeability and quality through compliance with DIN 125 and ISO 7089 international standards.
• Safe for sensitive applications as it is RoHS 3 and REACH compliant, free from hazardous substances.
• Long-term reliability and durability due to the material's inherent strength, reducing maintenance and replacement frequency.
• Broad industrial compatibility with metric fastener systems, simplifying procurement and assembly processes.

Professional Applications & Engineering Value

This M7 flat washer made from 316 stainless steel is engineered to address common industrial challenges such as galvanic corrosion, mechanical stress, and fastener failure. Its high chromium and nickel content provides exceptional resistance to pitting and crevice corrosion, making it a reliable choice for marine equipment, chemical processing plants, and food machinery. The precise dimensions and adherence to DIN 125 and ISO 7089 standards ensure consistent performance, preventing leaks and joint failures in critical assemblies. By distributing load evenly and protecting surfaces, this washer extends the service life of connected components, reducing downtime and maintenance costs in demanding industrial applications.

Specification Summary & Compliance

This metric flat washer features an inner diameter of 7.4 mm, outer diameter of 14 mm, and thickness ranging from 1.4 to 1.8 mm, designed for use with M7 screws. It conforms to DIN 125 and ISO 7089 standards, ensuring dimensional accuracy and performance reliability. The product is manufactured from 316 stainless steel and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety for use in regulated industries.