S-98688A148 2.7 mm ID x 6 mm OD DIN 125; ISO 7089 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc plating, extending service life in harsh industrial environments.
• Precise dimensional accuracy ensures reliable fit and uniform load distribution for M2.5 screws.
• High hardness (Rockwell C38) provides excellent durability and resistance to deformation under pressure.
• Compliance with DIN 125 and ISO 7089 standards guarantees interchangeability and consistent performance in metric assemblies.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for global supply chains.
• Optimized thickness (0.5-0.6 mm) offers effective spacing and vibration damping without adding bulk.
• Wide industrial applicability due to robust steel construction and standardized metric sizing.

Professional Applications & Engineering Value

This M2.5 flat washer made from zinc plated steel addresses common engineering challenges such as galvanic corrosion and fastener loosening in dynamic assemblies. Its precise metric dimensions (2.7mm ID, 6mm OD) and adherence to DIN 125 and ISO 7089 standards ensure seamless integration into machinery, electronics, and automotive systems. The Rockwell C38 hardness prevents wear and maintains clamping force, while the zinc coating provides a sacrificial layer against moisture and chemicals. Ideal for industrial applications requiring reliable, corrosion-resistant components, this washer enhances assembly longevity and reduces maintenance costs.

Specification Summary & Compliance

This washer features precise dimensions: 2.7mm inner diameter, 6mm outer diameter, and 0.5-0.6mm thickness, conforming to DIN 125 and ISO 7089 standards for dimensional accuracy and performance. It is manufactured from zinc plated steel with a hardness of Rockwell C38 and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental and safety standards are met for industrial use.