S-96100A155 0.81" ID x 1.125" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior electrical insulation prevents current leakage in electrical assemblies, enhancing safety and equipment protection.
• Excellent vibration dampening from hard fiber construction reduces loosening and extends the service life of your 3/4" screw connections.
• High Rockwell R70 hardness provides exceptional resistance to deformation under load, ensuring consistent performance and a reliable seal.
• Resistance to temperatures up to 230°F makes it suitable for applications in moderately heated environments without compromising material integrity.
• Precise dimensional fit with a 0.81" ID and 1.125" OD ensures easy installation and optimal load distribution for 3/4" screws.
• RoHS 3 and REACH compliance guarantees the washer is free from hazardous substances, meeting strict international environmental and safety regulations.
• Durable black hard fiber material offers excellent resistance to corrosion, oils, and many chemicals, ideal for harsh industrial settings.

Professional Applications & Engineering Value

This hard fiber flat washer is engineered to address common challenges in industrial and electrical applications where insulation, sealing, and vibration resistance are critical. The Rockwell R70 rated hard fiber material provides a robust barrier against electrical conductivity, making it indispensable in electrical enclosures, control panels, and machinery to prevent short circuits. Its black composition and structural integrity effectively seal against dust, moisture, and light oils, protecting 3/4" screw connections from environmental damage. With a temperature range up to 230°F, it performs reliably in heated equipment without degrading, reducing maintenance needs and downtime in demanding industrial washers applications.

Specification Summary & Compliance

This washer adheres to inch system dimensions with an ID of 0.81", OD of 1.125", and thickness of 0.120-0.130", ensuring precise fit for 3/4" screw sizes. It is manufactured from hard fiber with a Rockwell R70 hardness for consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it meets stringent environmental and safety standards for hazardous substance control.