S-95611A281 0.531" ID x 1.25" 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
- Superior chemical resistance for reliable performance in harsh or corrosive environments, extending service life.
- Excellent electrical insulation properties to prevent current leakage and enhance safety in electrical assemblies.
- Corrosion-resistant PVC plastic construction ensures long-term durability without rust or degradation.
- Precise inch sizing (0.531" ID, 1.25" OD) for a secure fit with 1/2" screws, reducing installation errors.
- Durometer 65D hardness provides optimal rigidity and load distribution without cracking under pressure.
- Temperature resistance up to 140°F maintains integrity in moderate heat applications.
- RoHS 3 and REACH compliance guarantees environmental safety and regulatory adherence for global supply chains.
Professional Applications & Engineering Value
This Gray PVC Plastic Flat Washer is engineered to address common industrial challenges, such as corrosion in chemical processing and electrical short circuits in panel assemblies. Made from durable PVC material, it offers inherent chemical resistance and electrical insulation, making it ideal for use in electrical enclosures, plumbing systems, and outdoor equipment. The flat washer design with precise 0.531" inner diameter and 1.25" outer diameter ensures even load distribution and secure fastening for 1/2" screw sizes, preventing loosening and material fatigue. By combining non-conductive properties with temperature stability up to 140°F, this washer reduces maintenance costs and enhances assembly reliability in demanding environments.
Specification Summary & Compliance
This washer adheres to inch system measurements with an inner diameter of 0.531", outer diameter of 1.25", and thickness ranging from 0.053" to 0.071". It is designed for use with 1/2" screw sizes and features a Durometer 65D hardness for consistent performance. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for international engineering standards.
