S-94733A767 0.12" ID x 0.25" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Superior Sealing Performance: Made from Santoprene rubber to create a reliable, watertight seal that prevents leaks in demanding environments.
• Excellent Vibration & Shock Absorption: The rubber material and 64A durometer hardness effectively dampen vibrations, protecting screw connections from loosening.
• Wide Temperature Resilience: Maintains integrity and flexibility across an extensive range from -40°F to 270°F, ensuring performance in both extreme cold and heat.
• Precision Fit for No. 6 Screws: With an ID of 0.12" and OD of 0.25", this flat washer ensures a perfect fit, distributing load evenly and preventing surface damage.
• Durable & Chemically Resistant Material: Santoprene rubber offers excellent resistance to weathering, ozone, and many chemicals, extending the component's service life.
• Compliant with Global Standards: Meets RoHS 3 and REACH compliance, ensuring they are safe for use in regulated industries and international markets.
• Easy Identification & Aesthetics: The beige color allows for quick visual identification during assembly and provides a clean, professional appearance.

Professional Applications & Engineering Value

This Santoprene rubber flat washer is engineered to solve critical challenges in industrial assembly and maintenance. Its primary engineering value lies in its dual function as both a sealing washer and a vibration-resistant component. The Santoprene material provides a flexible yet durable barrier that compensates for minor surface irregularities, ensuring a perfect seal against moisture, dust, and air in applications involving No. 6 screws. This is vital in electrical enclosures, automotive assemblies, and outdoor machinery where environmental sealing is paramount. The washer's ability to maintain flexibility from -40°F to 270°F prevents brittleness in cold and softening in heat, offering reliable performance in HVAC systems, automotive engines, and industrial equipment exposed to thermal cycling, thereby reducing maintenance needs and preventing fastener failure.

Specification Summary & Compliance

This flat washer conforms to inch system specifications with an Inside Diameter (ID) of 0.12", Outside Diameter (OD) of 0.25", and a Thickness of 0.068-0.088". It is manufactured from Santoprene Rubber with a Durometer 64A hardness. 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 global markets.