S-90483A103 10.6 mm ID x 20 mm OD DIN 125 General Purpose Washers

Key Features & Benefits at a Glance

• Superior corrosion protection with zinc yellow-chromate plating, extending service life in harsh industrial environments.
• Precise dimensional fit with 10.6mm inner diameter and 20mm outer diameter, ensuring reliable seating and load distribution for M10 screws.
• Enhanced durability from Rockwell C15 hardness, resisting deformation under high-pressure applications.
• Consistent thickness of 1.9-2.0mm for uniform clamping force and vibration resistance in assemblies.
• Compliance with DIN 125 standards guarantees interchangeability and quality assurance in metric fastener systems.
• Versatile industrial use due to metric sizing and robust steel construction, suitable for machinery, automotive, and structural applications.
• Cost-effective maintenance by reducing replacement frequency through material and finish resilience.

Professional Applications & Engineering Value

This M10 flat washer addresses critical engineering challenges in industrial applications where corrosion and mechanical stress are prevalent. The zinc yellow-chromate plated steel construction provides a protective barrier against moisture and chemicals, preventing rust and ensuring long-term reliability in outdoor or aggressive settings. With a Rockwell C15 hardness, it maintains structural integrity under repetitive loads, minimizing wear in machinery assemblies or automotive systems. The precise metric dimensions (10.6mm ID, 20mm OD) and adherence to DIN 125 specifications facilitate easy integration into standardized designs, reducing installation errors and enhancing safety. Ideal for distributing load and sealing gaps, this washer optimizes performance in high-stress environments, from construction to manufacturing equipment.

Specification Summary & Compliance

This flat washer meets DIN 125 standards for dimensional accuracy, including an inner diameter of 10.6mm, outer diameter of 20mm, and thickness of 1.9-2.0mm, ensuring precise fit for M10 screw sizes. Manufactured from steel with zinc yellow-chromate plating, it complies with industry requirements for corrosion resistance and mechanical properties, such as Rockwell C15 hardness. The product aligns with common regulatory guidelines for material safety and performance in industrial use.