S-99872A100 0.14" ID x 0.312" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior Material Strength: Glass-filled nylon construction provides excellent durability and rigidity, outperforming standard plastic washers in demanding applications.
• Precise Dimensional Fit: Engineered with a 0.14" ID and 0.312" OD for a perfect, secure fit on No. 6 screws, preventing loosening and misalignment.
• Exceptional Hardness & Wear Resistance: Rockwell M96 hardness rating ensures long-lasting performance and resistance to deformation under load.
• Wide Thermal Operating Range: Reliable performance in temperatures from -20°F to 230°F, making it suitable for both cold and moderately high-temperature environments.
• Regulatory Compliance & Safety: Fully compliant with RoHS 3 and REACH regulations, ensuring safety and environmental responsibility for global industrial use.
• Corrosion & Chemical Resistance: Inherent properties of nylon plastic offer excellent resistance to moisture, chemicals, and corrosion, extending service life.
• Lightweight & Non-Conductive: Ideal for electrical applications where weight savings and electrical insulation are critical benefits.

Professional Applications & Engineering Value

This glass-filled nylon flat washer is engineered to solve common industrial challenges such as component corrosion, electrical conductivity, and weight reduction. The glass-reinforced material significantly enhances structural integrity and load distribution under No. 6 screws, preventing surface damage and maintaining clamp force in assemblies exposed to vibration. Its off-white color allows for easy identification and quality control. Ideal for use in electrical enclosures, automotive components, and machinery, this washer provides a reliable, non-metallic alternative that eliminates galvanic corrosion risks when used with dissimilar metals. The ability to withstand a temperature range from -20°F to 230°F ensures performance stability in varied operational environments, from outdoor equipment to indoor electronic devices.

Specification Summary & Compliance

This flat washer conforms to standard inch system measurements with an Inside Diameter of 0.14", Outside Diameter of 0.312", and Thickness of 0.057-0.067". It is manufactured from glass-filled nylon plastic with a material hardness of Rockwell M96. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to strict environmental and safety standards for industrial components.