S-90486A104 13 mm ID x 24 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-flake coating for long-lasting performance in harsh industrial environments
• Precise dimensional accuracy ensures perfect fit and load distribution for M12 screw applications
• Exceptional hardness (Rockwell B76) maintains structural integrity under high-pressure conditions
• International standard compliance with DIN 125 and ISO 7089 guarantees interchangeability and reliability
• Environmental regulation adherence through RoHS 3 and REACH compliance for safe global sourcing
• Optimized thickness range (2.3-2.7mm) provides consistent sealing and vibration damping capabilities
• Metric system compatibility for seamless integration with international engineering specifications

Professional Applications & Engineering Value

This M12 flat washer delivers critical engineering value through its zinc-flake coated steel construction, specifically engineered to combat galvanic corrosion and chemical exposure in demanding industrial settings. The precisely controlled dimensions (13mm ID, 24mm OD) ensure optimal surface contact and pressure distribution, preventing joint loosening in vibration-prone applications such as heavy machinery, automotive assemblies, and structural frameworks. Meeting both DIN 125 and ISO 7089 standards, these metric washers provide reliable performance in international projects requiring standardized components. The combination of Rockwell B76 hardness and controlled thickness delivers consistent performance in high-load bearing applications, making them ideal for critical fastening systems where failure is not an option.

Specification Summary & Compliance

Manufactured to exacting DIN 125 and ISO 7089 standards with precise dimensional tolerances for M12 screw applications. The zinc-flake coated steel construction provides consistent performance with dimensions of 13mm internal diameter, 24mm external diameter, and 2.3-2.7mm thickness range. Hardness rating of Rockwell B76 ensures mechanical durability. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and global market accessibility.