S-98688A161 23 mm ID x 39 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating that protects against rust and extends service life in harsh environments
• Exceptional load distribution thanks to precise 39mm outer diameter that prevents surface damage and bolted joint loosening
• Reliable hardness performance with Rockwell C38 rating ensuring consistent performance under heavy mechanical stress
• Perfect fit for M22 screws with precisely engineered 23mm inner diameter that eliminates installation issues
• International standard compliance meeting both DIN 125 and ISO 7089 specifications for global project compatibility
• Environmental regulation compliance with RoHS 3 and REACH certification for safe use across regulated industries
• Optimized thickness tolerance (2.7-3.3mm) ensuring consistent performance and reliable spacing in assembled components

Professional Applications & Engineering Value

This M22 zinc plated steel flat washer delivers critical engineering solutions for industrial applications where corrosion resistance and load distribution are paramount. The zinc plated steel construction provides essential protection against environmental degradation, significantly extending component life in outdoor equipment, marine applications, and manufacturing facilities. Engineered to DIN 125 and ISO 7089 standards, this metric flat washer ensures perfect compatibility with M22 fasteners in heavy machinery, structural steel connections, and automotive assemblies. The precise dimensional control prevents joint failure by distributing clamp load effectively across wider surfaces, reducing stress concentration and maintaining bolt preload in high-vibration environments. This makes it an ideal choice for maintenance professionals and OEM manufacturers seeking reliable, specification-compliant washers for demanding applications.

Specification Summary & Compliance

This flat washer features precise dimensional specifications including 23mm inner diameter, 39mm outer diameter, and thickness range of 2.7-3.3mm. Manufactured to DIN 125 and ISO 7089 standards with Rockwell C38 hardness rating, it ensures consistent performance in mechanical applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for use across various regulated industries and international markets.