S-95481A034 0.225" ID x 0.609" OD Finishing Washers
Finishing 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 due to high-quality nylon plastic construction, ideal for harsh industrial environments
- Perfect flush-mounting and seamless surface integration ensured by the precision 82° countersink angle
- Excellent dimensional stability and load distribution with a 0.225" ID and 0.609" OD, designed specifically for No. 12 screws
- Reliable mechanical performance and wear resistance provided by a Rockwell R120 hardness rating
- Broad operational versatility with a wide temperature tolerance from -40°F to 180°F
- Safe for use in regulated industries as it is fully RoHS 3 (2015/863/EU) Compliant
- Lightweight and non-conductive properties prevent galvanic corrosion and reduce overall assembly weight
Professional Applications & Engineering Value
This Nylon Plastic Countersunk Washer is engineered to solve critical challenges in assembly and finishing. Its 82° countersink angle ensures a smooth, flush fit with fastener heads, eliminating protrusions that can snag, collect debris, or compromise aerodynamic surfaces. Made from durable nylon plastic, it provides excellent electrical insulation and resistance to corrosion, chemicals, and UV exposure, making it ideal for electrical enclosures, automotive trim, and outdoor equipment. The material's inherent lubricity reduces friction during installation, protecting the screw and substrate. With a temperature range of -40°F to 180°F, it performs reliably in both freezing and elevated temperature environments, offering a robust, maintenance-free solution for long-term applications.
Specification Summary & Compliance
This washer conforms to standard inch system dimensions with an Inside Diameter (ID) of 0.225" and Outside Diameter (OD) of 0.609", tailored for No. 12 screw applications. It features an 82° countersink angle and is manufactured from Nylon Plastic with a Rockwell R120 hardness. The product is fully compliant with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances, and is designed for use within a specified temperature range of -40°F to 180°F.
