S-96100A125 0.172" ID x 0.375" OD Plastic Washers
Plastic Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Excellent electrical insulation properties from hard fiber material, preventing current leakage in electrical assemblies
- Superior vibration dampening and load distribution for No. 8 screws, reducing fastener loosening and material fatigue
- High-temperature resistance up to 230°F maintains structural integrity in heated industrial environments
- Rockwell R70 hardness rating ensures exceptional durability and resistance to compression under heavy loads
- Precise dimensional fit with 0.172" ID and 0.375" OD provides reliable seating and alignment for No. 8 screw applications
- Full regulatory compliance with RoHS 3 and REACH standards for safe use in global industrial markets
- Consistent thickness control (0.026-0.036") ensures uniform pressure distribution and reliable sealing performance
Professional Applications & Engineering Value
These hard fiber flat washers deliver critical engineering solutions where electrical insulation, thermal stability, and chemical resistance are paramount. The hard fiber material composition provides excellent dielectric properties, making them ideal for electrical assemblies, control panels, and electronic enclosures where preventing current leakage is essential. Their 230°F temperature resistance ensures reliable performance in heated industrial environments, while the precise 0.172" ID x 0.375" OD dimensions guarantee perfect fitment for No. 8 screws in machinery, automotive, and aerospace applications. The black color provides consistent identification, and the material's natural lubricity prevents galling between metal surfaces.
Specification Summary & Compliance
This flat washer meets inch system specifications with precise internal diameter of 0.172", outer diameter of 0.375", and thickness range of 0.026-0.036". Manufactured from hard fiber material with Rockwell R70 hardness rating, it's engineered for No. 8 screw applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use worldwide. Temperature rating certified to 230°F maximum operating temperature.
