S-90483A193 15 mm ID x 24 mm OD DIN 433 General Purpose Washers
General Purpose Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion protection with zinc yellow-chromate plating, extending service life in harsh industrial environments
- Precise dimensional accuracy with 15mm ID, 24mm OD, and 2.5mm thickness ensuring perfect fit for M14 screws
- Exceptional mechanical strength from Rockwell C38 hardened steel, preventing deformation under heavy loads
- Reliable standardization meeting DIN 433 specifications for consistent performance in European machinery applications
- Environmental compliance with RoHS 3 and REACH regulations, safe for use in regulated industries
- Optimized load distribution through flat washer design, reducing surface pressure and preventing joint loosening
- Cost-effective maintenance through durable steel construction, minimizing replacement frequency in high-vibration applications
Professional Applications & Engineering Value
This M14 flat washer engineered from zinc yellow-chromate plated steel addresses critical failure points in industrial assemblies. The DIN 433 standard compliance ensures precise dimensional stability for M14 fastening systems, while the 2.5mm thickness and Rockwell C38 hardness provide essential resistance against embedding and surface damage. In automotive manufacturing, construction equipment, and heavy machinery applications, the corrosion-resistant plating system prevents galvanic corrosion and withstands exposure to oils, moisture, and industrial chemicals. The optimized 24mm OD distributes clamp load effectively across joined surfaces, preventing stress concentration that leads to material fatigue and joint failure in high-vibration environments.
Specification Summary & Compliance
Manufactured to DIN 433 standards with precise metric dimensions: 15mm internal diameter, 24mm outer diameter, and 2.3-2.7mm thickness range. Constructed from steel with zinc yellow-chromate plating for enhanced surface properties. Meets Rockwell C38 hardness requirements for mechanical durability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across European industrial markets.
