S-91145A144 0.14" ID x 0.29" OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation and corrosion resistance from Nylon 6/6 material, ensuring reliable performance in diverse environments.
• Excellent vibration dampening and load distribution due to the sleeve design, protecting fastened components from loosening and damage.
• High mechanical strength and durability with a Rockwell R108 hardness, providing long-lasting service life under mechanical stress.
• Wide operating temperature range from -40°F to 180°F, making it suitable for both low-temperature and moderate-heat applications.
• Precise fit for No. 6 screw sizes with a 0.14" ID, ensuring easy installation and secure fastening without slippage.
• Environmentally compliant and safe for use with RoHS 3 (2015/863/EU) compliance, meeting strict regulatory standards.
• Lightweight and non-magnetic properties ideal for applications where weight savings and non-interference with electronics are critical.

Professional Applications & Engineering Value

This Nylon 6/6 plastic sleeve washer is engineered to solve common industrial challenges such as galvanic corrosion, electrical isolation, and vibration-induced fastener failure. Its sleeve design extends through the material, providing enhanced bearing surface and preventing pull-through in soft substrates. The off-white color allows for easy identification and inspection. Ideal for electrical enclosures, automotive assemblies, and electronic devices, this washer offers reliable performance where metal washers are unsuitable. The temperature-resistant properties ensure stability in outdoor or thermally fluctuating environments, reducing maintenance needs and downtime.

Specification Summary & Compliance

This washer features precise inch-dimension specifications: 0.14" ID, 0.29" OD, 0.047" thickness, and 0.422" overall height. It is manufactured to standard inch measurement system tolerances for consistent fit with No. 6 screw sizes. The material complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free from hazardous substances. It is suitable for applications requiring non-conductive, corrosion-resistant components within the specified temperature range.