S-99435A700 8 mm ID x 16 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 from nickel-plated brass construction, ensuring long-term reliability in harsh or humid environments.
- Precise 90° countersink angle for seamless flush mounting with M6 screws, enhancing aesthetics and preventing snagging.
- Accurate metric sizing (8mm ID, 16mm OD) guarantees perfect fit and even load distribution, reducing the risk of fastener loosening.
- Durable brass core offers excellent electrical conductivity and non-magnetic properties, ideal for specialized electrical or marine assemblies.
- RoHS 3 compliance meets stringent environmental regulations, supporting sustainable and safe manufacturing practices.
- Optimized 3.2mm height provides reliable spacing and tension control without adding unnecessary bulk to compact designs.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these M6 countersunk washers address common challenges like galvanic corrosion and misalignment in precision assemblies. The nickel-plated brass material combats oxidation and chemical exposure, extending service life in electrical enclosures, marine hardware, and automotive systems. The 90° countersink angle ensures a flush finish with standard M6 fasteners, eliminating protrusions that could compromise safety or aesthetics. By providing consistent metric dimensions and corrosion resistance, these washers reduce maintenance costs and improve assembly integrity across European-standard machinery and consumer electronics.
Specification Summary & Compliance
This washer features precise metric dimensions: 8mm inner diameter (ID), 16mm outer diameter (OD), and 3.2mm overall height, designed for M6 screw sizes. It conforms to standard countersunk washer geometry with a 90° angle for compatibility with common fastener systems. The product is manufactured to meet RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances and suitable for global regulatory requirements.
