S-98688A124 25 mm ID x 39 mm OD DIN 433; ISO 7092 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating that protects against rust and extends service life in demanding environments
• Exceptional load distribution thanks to 39mm outer diameter that prevents surface damage and maintains joint integrity
• Precision M24 screw compatibility with 25mm inner diameter ensuring perfect fit and vibration resistance
• Enhanced durability from Rockwell B76 hardness steel that withstands heavy mechanical stress
• Guaranteed dimensional accuracy through compliance with DIN 433 and ISO 7092 manufacturing standards
• Environmental compliance meeting RoHS 3 and REACH regulations for safe industrial use
• Optimized thickness range (3.7-4.3mm) providing consistent performance under varying compression loads

Professional Applications & Engineering Value

These M24 metric flat washers deliver critical engineering solutions where vibration loosening and corrosion are primary failure concerns. The zinc plated steel construction creates a sacrificial layer that actively fights rust in humid or outdoor industrial settings, while the Rockwell B76 hardness ensures the washer maintains its shape under extreme bolt tension. Manufactured to DIN 433 and ISO 7092 standards, these washers provide reliable dimensional consistency for M24 fastener applications in heavy machinery, structural steel connections, and automotive assemblies. The optimized thickness range accommodates slight surface variations while maintaining uniform clamping force, making them ideal for applications requiring repeated disassembly and reassembly without performance degradation.

Specification Summary & Compliance

This flat washer features precise dimensions with 25mm inner diameter, 39mm outer diameter, and 3.7-4.3mm thickness range manufactured to DIN 433 and ISO 7092 specifications. The product maintains dimensional tolerances as defined by these international standards and is crafted from zinc plated steel with Rockwell B76 hardness. Compliance is verified with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for industrial applications worldwide.