S-95611A294 0.578" ID x 1.25" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior corrosion resistance ensures long-term reliability in harsh chemical or moist environments, reducing maintenance costs.
• Excellent electrical insulation properties prevent current leakage and short circuits, enhancing safety in electrical assemblies.
• Precise dimensional fit with 0.578" ID and 1.25" OD provides secure seating for 9/16" screws, minimizing loosening and vibration issues.
• Durable PVC material with Durometer 65D hardness offers consistent load distribution and resistance to deformation under pressure.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and unrestricted use in global markets.
• Temperature resistance up to 140°F maintains structural integrity in moderate heat applications without cracking or warping.
• Lightweight gray PVC construction reduces overall assembly weight while providing reliable performance in non-conductive settings.

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these Gray PVC Plastic Flat Washers deliver critical solutions where metal components fail. The PVC material inherently resists corrosion from chemicals, salts, and moisture, making them ideal for marine, water treatment, and outdoor applications. Their electrical insulation properties prevent galvanic corrosion and ensure safe operation in electrical enclosures, control panels, and wiring systems. With a Durometer 65D hardness, they maintain shape under load, distributing pressure evenly to protect surfaces and prevent fastener loosening. The precise 0.578" ID and 1.25" OD dimensions, tailored for 9/16" screw size, ensure easy installation and reliable performance in assembly lines, reducing downtime and improving operational efficiency.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.578", outer diameter of 1.25", and thickness ranging from 0.053" to 0.071". Manufactured from PVC plastic, it complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring no restricted substances are present. The product is designed for use with 9/16" screws and operates effectively in temperatures up to 140°F, supporting consistent performance in various industrial applications.