S-95601A295 0.125" ID x 0.25" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior electrical insulation properties to prevent current leakage and protect sensitive components in electrical assemblies.
• Excellent corrosion resistance due to the non-metallic hard fiber material, ideal for harsh or humid environments.
• Reliable performance at elevated temperatures, withstanding up to 230°F for stable operation in various industrial settings.
• Precise dimensional fit with a 0.125" ID and 0.25" OD, ensuring secure placement and even load distribution under No. 4 screw heads.
• Enhanced assembly integrity through consistent thickness (0.028-0.034"), reducing loosening and vibration-related failures.
• Compliance with stringent environmental regulations, including RoHS 3 and REACH, for safe and sustainable use in global markets.
• Vibration damping and surface protection from the resilient hard fiber construction, minimizing damage to connected materials.

Professional Applications & Engineering Value

This Red Hard Fiber Flat Washer is engineered to address common challenges in electrical and industrial assemblies where insulation, corrosion resistance, and thermal stability are critical. The hard fiber material provides excellent dielectric strength, preventing short circuits in electrical applications such as control panels, wiring terminals, and electronic enclosures. Its non-metallic composition eliminates galvanic corrosion risks when used with dissimilar metals, extending equipment lifespan in demanding environments. With a maximum temperature resistance of 230°F, it maintains structural integrity in automotive, appliance, and machinery components exposed to heat. The precise 0.125" ID and 0.25" OD dimensions ensure a snug fit for No. 4 screw sizes, distributing clamp load evenly to prevent joint failure and reduce maintenance needs.

Specification Summary & Compliance

This flat washer features an inner diameter of 0.125", outer diameter of 0.25", and thickness range of 0.028-0.034", designed for use with No. 4 screws in inch-based systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for hazardous substance restrictions. The material is rated for temperatures up to 230°F, supporting reliable performance in various industrial applications.