S-91145A219 0.2" ID x 0.399" OD Insulating Washers
Insulating Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Superior corrosion and chemical resistance thanks to durable Nylon 6/6 plastic construction, ideal for harsh industrial environments
- Excellent electrical insulation properties for safe use in electrical assemblies and applications
- Maintains performance across a wide temperature spectrum, reliably operating from -40°F to 180°F
- Precise fit for No. 10 screws with a 0.2" ID and 0.26" sleeve OD, ensuring secure fastening and vibration resistance
- Enhanced load distribution and surface protection from the 0.399" OD and integrated sleeve design
- Consistent dimensional stability and Rockwell R108 hardness for long-term reliability under mechanical stress
- Environmentally responsible manufacturing with full compliance to RoHS 3 (2015/863/EU) standards
Professional Applications & Engineering Value
This Nylon 6/6 plastic sleeve washer is engineered to solve critical challenges in electrical enclosures, machinery assembly, and automotive components. Its non-conductive, off-white material prevents galvanic corrosion and provides excellent insulation, making it ideal for protecting sensitive electronics. The sleeve design adds structural integrity, preventing pull-through in softer materials and distributing clamp load effectively to reduce surface damage. With a temperature range of -40°F to 180°F, it performs reliably in both freezing and moderately high-heat environments, ensuring your No. 10 screw assemblies remain secure and vibration-resistant. This combination of material properties and precision dimensions delivers long-term durability and maintenance-free operation in demanding B2B applications.
Specification Summary & Compliance
This washer features precise inch-dimension specifications: 0.2" ID, 0.399" OD, 0.063" thickness, 0.204" overall height, 0.26" sleeve OD, and 0.141" sleeve height, designed for a No. 10 screw size. Manufactured from Nylon 6/6 plastic with a Rockwell R108 hardness for consistent performance. The product is fully RoHS 3 (2015/863/EU) Compliant, adhering to stringent environmental and safety standards for industrial components.
