S-93493A232 0.178" ID x 0.562" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional heat resistance maintains structural integrity and performance in environments up to 280°F, preventing deformation under thermal stress.
• Superior electrical insulation properties provided by the fiberglass material, reducing the risk of short circuits in electrical applications.
• High durability with a Rockwell M100 hardness rating, ensuring long service life and resistance to wear in demanding conditions.
• Reliable dimensional accuracy with a precise 0.178" ID and 0.562" OD, ensuring a perfect fit for No. 8 screws and consistent performance.
• Easy identification and organization through the distinct light green color coding, streamlining inventory and assembly processes.
• Environmental and safety compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries without hazardous substances.
• Versatile thermal and electrical protection in inch system measurements, ideal for various industrial setups requiring standardized components.

Professional Applications & Engineering Value

This fiberglass flat washer is engineered to address critical challenges in high-temperature and electrically sensitive environments. Made from robust fiberglass material, it offers excellent thermal resistance up to 280°F, preventing melting or degradation that can compromise assembly integrity. Its inherent electrical insulation properties make it ideal for applications in electronics, automotive, and aerospace industries, where it mitigates risks of electrical conduction and short circuits. The flat washer design ensures even load distribution and secure fastening for No. 8 screw sizes, reducing stress concentrations and enhancing joint reliability. With a light green color for easy identification, it supports efficient maintenance and reduces installation errors in complex machinery and equipment.

Specification Summary & Compliance

This washer features precise inch system dimensions with an ID of 0.178", OD of 0.562", and thickness ranging from 0.054" to 0.070", ensuring compatibility with standard No. 8 screw applications. It adheres to industry standards for flat washers and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances and supporting environmental safety in industrial use.