S-90483A157 13 mm ID x 24 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to zinc yellow-chromate plating, extending service life in harsh environments
• Exceptional surface durability with Rockwell C38 hardness, preventing deformation under high load conditions
• Precise dimensional fit with 13mm ID and 24mm OD, ensuring optimal load distribution for M12 screws
• Consistent performance guaranteed by 2.3-2.7mm thickness control, maintaining uniform pressure across fastened joints
• Global compliance assurance through DIN 125 and ISO 7089 certification, facilitating international project specifications
• Environmental responsibility with full RoHS 3 and REACH compliance, meeting modern regulatory requirements
• Enhanced assembly reliability through standardized metric dimensions, reducing installation errors and maintenance needs

Professional Applications & Engineering Value

This M12 flat washer delivers critical engineering solutions where corrosion resistance and dimensional precision are paramount. Manufactured from zinc yellow-chromate plated steel, it effectively combats oxidation in industrial settings like outdoor machinery, automotive assemblies, and electrical enclosures. The Rockwell C38 hardness ensures the washer maintains its structural integrity under vibrational stresses and bolt pre-loads, preventing joint loosening. With standardized DIN 125 and ISO 7089 compliance, this metric flat washer provides reliable interface protection between fastening components, distributing clamp load evenly to prevent surface damage and extend equipment lifespan in demanding applications.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 13mm internal diameter, 24mm outer diameter, and controlled thickness of 2.3-2.7mm. Manufactured to DIN 125 and ISO 7089 standards, ensuring dimensional interchangeability and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming adherence to environmental and safety requirements for industrial components.