S-95611A283 0.562" ID x 1.25" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior Chemical Resistance – Made from durable PVC plastic, this washer withstands exposure to various chemicals, reducing degradation and extending service life in harsh environments.
• Precise Fit for 1/2" Screws – With an inner diameter of 0.562", it ensures a secure and accurate fit, minimizing loosening and improving assembly reliability.
• Excellent Load Distribution – The 1.25" outer diameter helps distribute pressure evenly, protecting surfaces and preventing damage to connected materials.
• Consistent Hardness & Durability – Durometer 65D hardness provides reliable performance under mechanical stress, maintaining shape and function over time.
• High-Temperature Tolerance – Capable of operating in temperatures up to 140°F, making it suitable for applications where heat resistance is essential.
• Strict Compliance & Safety – RoHS 3 and REACH compliant, ensuring the washer is free from hazardous substances and safe for use in regulated industries.
• Dimensional Accuracy – Thickness range of 0.084-0.102" ensures consistent performance and ease of installation in inch-system assemblies.

Professional Applications & Engineering Value

This Gray PVC Plastic Flat Washer is engineered to address common industrial challenges, such as corrosion and chemical exposure in demanding environments. Its PVC material offers inherent chemical resistance, making it ideal for use in chemical processing, water treatment, and food handling equipment where metal washers may fail. The flat washer design and precise dimensions (0.562" ID x 1.25" OD) ensure effective load distribution and vibration resistance, enhancing the longevity of assemblies with 1/2" screw sizes. Additionally, its ability to perform reliably at temperatures up to 140°F supports applications in HVAC, plumbing, and electrical enclosures, providing a non-conductive, durable solution that reduces maintenance needs and downtime.

Specification Summary & Compliance

This washer adheres to standard inch-system measurements with an inner diameter of 0.562", outer diameter of 1.25", and thickness between 0.084-0.102", ensuring compatibility with 1/2" screws. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from restricted substances and safe for industrial use. The material hardness is rated at Durometer 65D, providing consistent performance in various applications.