S-98687A205 13 mm ID x 24 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with blue dyed steel finish for longer service life in demanding environments
• Precise dimensional accuracy with 13mm ID and 24mm OD ensuring perfect fit with M12 fasteners
• Superior load distribution through optimal 2.3-2.7mm thickness design, preventing surface damage
• Exceptional mechanical strength with Rockwell B76 hardness rating for reliable performance under stress
• Guaranteed interchangeability through strict compliance with DIN 125 and ISO 7089 standards
• Environmental compliance assurance meeting RoHS 3 and REACH regulations for global market acceptance
• Consistent thickness tolerance providing uniform pressure distribution across mating surfaces

Professional Applications & Engineering Value

These M12 flat washers manufactured from blue dyed steel provide essential engineering solutions for industrial applications requiring reliable fastening performance. The precision metric dimensions (13mm ID × 24mm OD) ensure perfect compatibility with M12 screw sizes, while the controlled thickness variation (2.3-2.7mm) guarantees uniform load distribution across mating surfaces. The Rockwell B76 hardness rating delivers exceptional durability against deformation under heavy loads, making these DIN 125 and ISO 7089 certified washers ideal for machinery assembly, structural steel connections, and automotive applications where vibration resistance and long-term reliability are critical. The distinctive blue finish also facilitates easy visual identification during inventory management and quality control processes.

Specification Summary & Compliance

This flat washer features precise metric dimensions with 13mm inner diameter, 24mm outer diameter, and thickness ranging from 2.3-2.7mm. Manufactured to exacting DIN 125 and ISO 7089 standards, these washers ensure dimensional consistency and interchangeability. The blue dyed steel construction provides corrosion resistance while maintaining Rockwell B76 hardness for mechanical strength. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and global market acceptance for industrial applications.