S-91455A150 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 plating that protects against rust in demanding industrial environments
• Exceptional load distribution due to precise 13mm ID and 24mm OD dimensions that prevent surface damage
• Consistent performance guaranteed by Rockwell B91 hardness for reliable mechanical strength
• Global compatibility with DIN 125 and ISO 7089 standards ensuring interchangeability across metric systems
• Enhanced durability from 2.3-2.7mm thickness providing structural stability under heavy loads
• Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
• Optimized for M12 fasteners with precise inner diameter for secure fit and vibration resistance

Professional Applications & Engineering Value

This zinc plated steel flat washer delivers critical engineering solutions where vibration loosening, corrosion, and load distribution are primary concerns. The M12 flat washer design with precise 13mm internal diameter ensures perfect alignment with standard metric fasteners, while the 24mm outer diameter provides optimal surface coverage to prevent embedding and material deformation. Manufactured to DIN 125 and ISO 7089 specifications, these industrial washers maintain dimensional consistency across applications in machinery assembly, structural steelwork, and heavy equipment manufacturing. The zinc plating creates a sacrificial layer that significantly extends service life in humid or corrosive environments, making these heavy duty washers ideal for outdoor applications, automotive components, and industrial maintenance where reliability is paramount.

Specification Summary & Compliance

This flat washer features precision dimensions with 13mm ID, 24mm OD, and 2.3-2.7mm thickness range, manufactured to DIN 125 and ISO 7089 standards for dimensional accuracy and interchangeability. The zinc plated steel construction provides Rockwell B91 hardness for consistent mechanical performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial applications.