S-98689A112 3.2 mm ID x 6 mm OD DIN 433; ISO 7092 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Precise dimensional accuracy with 3.2mm ID and 6mm OD ensuring perfect fit for M3 screws in industrial assemblies
• Enhanced load distribution and surface protection thanks to the flat washer design that prevents loosening and damage
• Consistent hardness and durability with Rockwell B76 rating providing reliable mechanical strength under stress
• Global compliance assurance meeting DIN 433 and ISO 7092 standards for interchangeability in international projects
• Environmental and safety compliance with RoHS 3 and REACH regulations, making them suitable for regulated industries
• Cost-effective maintenance due to high corrosion resistance and material longevity reducing replacement frequency

Professional Applications & Engineering Value

These M3 flat washers are engineered from 18-8 stainless steel to address critical industrial challenges such as corrosion-induced failures and assembly inconsistencies. The precise metric dimensions (3.2mm ID, 6mm OD) and adherence to DIN 433 and ISO 7092 standards ensure seamless integration in machinery, automotive, and electronics applications where vibration resistance and load distribution are paramount. The flat washer design effectively distributes clamping force, preventing surface damage and bolt loosening, while the Rockwell B76 hardness provides reliable performance under mechanical stress. Ideal for environments requiring strict compliance, these washers support RoHS 3 and REACH directives, making them a trusted choice for sustainable and high-precision engineering projects.

Specification Summary & Compliance

This M3 flat washer features precise metric dimensions with an inner diameter of 3.2mm, outer diameter of 6mm, and thickness ranging from 0.4-0.6mm. Manufactured from 18-8 stainless steel with a hardness of Rockwell B76, it conforms to DIN 433 and ISO 7092 standards for dimensional accuracy and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for global industrial use.