S-97725A304 10.2 mm ID x 13.9 mm OD DIN 7603 Metal Sealing Washers
Metal Sealing 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
- Enhanced electrical conductivity for reliable grounding and electrical connections in industrial assemblies.
- Superior corrosion resistance ensuring long-term durability in harsh or moisture-prone environments.
- Precise dimensional fit with 10.2mm ID and 13.9mm OD for secure seating under M10 screws, reducing loosening risks.
- DIN 7603 compliance guarantees standardized quality and interchangeability in metric fastener systems.
- RoHS 3 environmental compliance for safe use in regulated industries without hazardous substances.
- Cellulose-filled copper material provides optimal mechanical strength and wear resistance for repeated use.
- Consistent thickness (1.3-1.7mm) ensures uniform load distribution and vibration dampening in assemblies.
Professional Applications & Engineering Value
This M10 metric flat washer is engineered with cellulose-filled copper to address critical needs in electrical and mechanical systems. Its high electrical conductivity makes it ideal for grounding applications, preventing electrical failures in panels, motors, and control units. The corrosion-resistant properties extend service life in industrial settings exposed to humidity, chemicals, or outdoor elements. By conforming to DIN 7603 standards, it ensures precise fit and reliable performance under M10 screw fastenings, reducing maintenance downtime. The washer’s robust construction supports vibration resistance and load spreading, making it a trusted component in automotive, machinery, and electrical enclosures where safety and durability are paramount.
Specification Summary & Compliance
This washer meets DIN 7603 specifications with an inner diameter of 10.2mm, outer diameter of 13.9mm, and thickness ranging from 1.3–1.7mm, ensuring dimensional accuracy for metric M10 screw applications. It is manufactured from cellulose-filled copper and complies with RoHS 3 (2015/863/EU) directives, confirming adherence to environmental safety standards without restricted substances.
