S-95611A266 0.406" ID x 1.75" OD Plastic Washers

Key Features & Benefits at a Glance

• Excellent chemical resistance from PVC material, ideal for harsh industrial environments where corrosion is a concern
• Durable 65D Durometer hardness provides reliable, long-lasting performance under compression without cracking
• Precise 0.406" ID ensures a secure fit for 3/8" screws, preventing loosening and maintaining assembly integrity
• Large 1.75" OD distributes load effectively, protecting surfaces and reducing stress on connected materials
• Compliance with RoHS 3 and REACH regulations guarantees safety and environmental responsibility for global supply chains
• Withstands temperatures up to 140°F, suitable for various indoor and controlled temperature applications
• Lightweight and non-conductive properties make it perfect for electrical insulation and reducing overall assembly weight

Professional Applications & Engineering Value

This Gray PVC Plastic Flat Washer is engineered to solve critical challenges in industrial settings where metal components fail. Its PVC construction offers inherent chemical resistance, making it indispensable in chemical processing, water treatment, and marine applications where exposure to corrosive substances is common. The flat washer design and precise inch system dimensions ensure uniform load distribution and secure fastening for 3/8" screw sizes, preventing surface damage and vibration-induced loosening. With a Durometer 65D hardness, it maintains structural integrity under pressure, while its electrical insulation properties enhance safety in electrical assemblies. Ideal for OEMs and maintenance teams, this washer delivers consistent performance in plumbing, HVAC, and food processing equipment, reducing downtime and replacement costs.

Specification Summary & Compliance

This flat washer features an ID of 0.406", OD of 1.75", and thickness range of 0.053-0.071", designed to ISO-compliant inch system standards for precise fit with 3/8" screws. Manufactured from PVC plastic with a hardness of Durometer 65D, it ensures dimensional accuracy and reliable performance. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant (as of 06/14/2023, 235 SVHC), adhering to strict environmental and safety regulations for industrial hardware.