S-90800A360 0.375" ID x 2" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional heat resistance up to 280°F, ideal for high-temperature environments without compromising performance
• Superior hardness rating of Rockwell M100 ensures long-lasting durability and resistance to deformation under load
• Chemical and corrosion resistance from fiberglass material, extending service life in harsh industrial settings
• Precise dimensional fit with 3/8" ID and 2" OD, providing reliable alignment and load distribution for 3/8" screws
• Consistent thickness range (0.108-0.142") for uniform pressure distribution and reduced risk of fastener loosening
• Light green color coding for easy identification and inventory management in fast-paced work environments
• Environmental compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This fiberglass flat washer is engineered to address critical challenges in demanding industrial applications where thermal stability and chemical resistance are paramount. The fiberglass material provides excellent insulation and withstands exposure to high temperatures up to 280°F, preventing degradation in ovens, engines, or electrical assemblies. Its Rockwell M100 hardness ensures it maintains structural integrity under constant pressure, reducing wear and the need for frequent replacements. Commonly used in industrial machinery, automotive systems, and HVAC equipment, this washer effectively distributes load, minimizes vibration, and protects surfaces from galvanic corrosion, making it a reliable choice for high-temperature washers in critical B2B procurement scenarios.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.375", outer diameter of 2", and thickness ranging from 0.108" to 0.142", ensuring precise compatibility with 3/8" screw sizes. It meets industry standards for dimensional accuracy and is manufactured to deliver consistent performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming it is free from hazardous substances and suitable for use in environmentally conscious applications.