S-93493A110 1.015" ID x 1.755" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional thermal resistance with a maximum temperature rating of 280°F, ideal for high-heat industrial applications
• Superior durability and hardness with Rockwell M100 rating, ensuring long-lasting performance under heavy loads
• Precision dimensional fit with 1.015" ID and 1.755" OD, providing secure seating for 1" screw sizes
• Consistent thickness control between 0.083-0.103" for uniform load distribution and vibration resistance
• Environmentally compliant construction meeting RoHS 3 and REACH standards for safe use in regulated industries
• Fiberglass material advantages offering excellent electrical insulation and corrosion resistance properties
• Color-coded identification with light green finish for easy visual inspection and inventory management

Professional Applications & Engineering Value

This fiberglass flat washer delivers critical engineering solutions for demanding industrial environments where thermal management and electrical insulation are paramount. The fiberglass construction provides exceptional resistance to heat degradation up to 280°F, making it ideal for electrical enclosures, HVAC systems, and industrial machinery applications. The precise 1.015" inner diameter ensures perfect compatibility with 1" screw sizes, while the generous 1.755" outer diameter distributes clamping forces effectively to prevent surface damage and maintain joint integrity. The Rockwell M100 hardness rating guarantees dimensional stability under compression loads, addressing common failure points in high-vibration applications. These industrial washers serve as essential components in electrical insulation systems, thermal barrier assemblies, and corrosive environments where traditional metal washers would fail.

Specification Summary & Compliance

This flat washer features inch system dimensions with precise tolerances: 1.015" inner diameter, 1.755" outer diameter, and thickness range of 0.083-0.103". Manufactured from fiberglass material with Rockwell M100 hardness rating, it maintains dimensional stability under compression. The product fully complies with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) standards regarding substance restrictions, ensuring environmental responsibility and workplace safety compliance.