S-97280A118 3.2 mm ID x 10 mm OD Finishing Washers
Finishing Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior corrosion resistance thanks to chrome-plated steel construction, extending service life in demanding environments
- Perfect flush mounting with 90° countersink angle ensuring seamless surface integration and professional aesthetics
- Precision dimensional accuracy with 3.2mm ID providing secure M3 screw fit and vibration resistance
- Enhanced load distribution through 10mm OD design, reducing surface pressure and material stress
- Compliance assurance with RoHS 3 and REACH standards, meeting international environmental regulations
- Reliable performance in professional applications due to consistent 1.8mm height and metric system compatibility
- Versatile industrial compatibility with standard M3 fastener systems for streamlined assembly processes
Professional Applications & Engineering Value
These M3 metric countersunk washers solve critical engineering challenges in industrial assembly where flush surface mounting and corrosion resistance are paramount. The chrome-plated steel construction provides exceptional durability against environmental factors, while the precise 90° countersink angle ensures perfect alignment with standard countersunk screw heads. This combination eliminates protrusions in machinery, automotive, and electronic enclosures, preventing snagging hazards and maintaining clean profiles. The metric dimensions (3.2mm ID × 10mm OD × 1.8mm height) guarantee compatibility with international M3 fastener systems, making them ideal for global manufacturing operations requiring reliable, vibration-resistant connections that meet stringent industry standards.
Specification Summary & Compliance
This countersunk washer features precise metric dimensions: 3.2mm internal diameter, 10mm outer diameter, and 1.8mm overall height with standardized 90° countersink angle for M3 screw applications. Manufactured from chrome-plated steel, the washer complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in various industrial sectors while maintaining dimensional accuracy per metric system requirements.
