S-91455A460 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, extending service life in harsh industrial environments
• Precise dimensional accuracy with 13mm ID and 24mm OD ensuring perfect fit for M12 screw applications
• Exceptional hardness rating of Rockwell B91 providing reliable load distribution and vibration resistance
• International standard compliance with both DIN 125 and ISO 7089 specifications for global project compatibility
• Environmental regulation adherence through RoHS 3 and REACH compliance for sustainable procurement
• Optimized thickness range of 2.3-2.7mm delivering consistent performance under varying compression loads
• Metric system compatibility ensuring seamless integration with international engineering designs

Professional Applications & Engineering Value

These M12 flat washers with zinc-flake coated steel construction address critical industrial challenges where corrosion protection and dimensional precision are paramount. The advanced surface treatment provides superior resistance against chemical exposure and environmental factors, making them ideal for heavy-duty applications in automotive assembly, machinery manufacturing, and structural steelwork. Engineered to DIN 125 and ISO 7089 standards, these washers maintain consistent thickness and diameter tolerances, preventing fastener loosening and ensuring uniform load distribution across mating surfaces. The Rockwell B91 hardness guarantees structural integrity under high-stress conditions, while the metric sizing streamlines integration into European and international engineering specifications.

Specification Summary & Compliance

This flat washer features precise dimensional specifications with 13mm internal diameter, 24mm outer diameter, and thickness ranging 2.3-2.7mm, manufactured to DIN 125 and ISO 7089 standards for dimensional accuracy and performance reliability. The product demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors. The zinc-flake coated steel construction meets rigorous quality control standards for consistent performance in demanding fastening applications.