S-95611A037 0.688" ID x 1.5" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior chemical resistance for reliable performance in corrosive environments, extending component lifespan.
• Excellent electrical insulation properties to prevent current leakage and enhance operational safety in electrical assemblies.
• Precise dimensional fit with 0.688" ID and 1.5" OD ensures secure placement and even load distribution for 5/8" screws.
• Durable PVC material with 65D Durometer hardness provides consistent compression resistance and vibration dampening.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and unrestricted global sourcing.
• Stable performance up to 140°F maintains integrity in moderate temperature applications.
• Corrosion-free and non-conductive properties eliminate galvanic corrosion risks and are ideal for plumbing and electronic enclosures.

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these PVC plastic flat washers address critical challenges in chemical processing, water treatment, and electrical systems. The gray PVC material offers inherent resistance to a wide range of chemicals, acids, and solvents, preventing degradation that plagues metal washers. This makes them indispensable in plumbing and fluid handling systems where corrosion resistance is paramount. Furthermore, their excellent electrical insulation properties ensure safe operation in electrical enclosures and control panels, preventing short circuits. The precise 0.688" ID and 1.5" OD provide a perfect fit for 5/8" screw size fasteners, ensuring even pressure distribution and reducing the risk of material fatigue or joint failure in vibration-prone assemblies.

Specification Summary & Compliance

This flat washer is manufactured to precise inch system dimensions: Internal Diameter of 0.688", Outer Diameter of 1.5", and a Thickness range of 0.112-0.138". It is designed for use with a 5/8" screw size. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for use in various international markets.