S-95601A315 0.25" ID x 0.5" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior electrical insulation properties to prevent current leakage and protect equipment in electrical assemblies
• Excellent thermal resistance up to 230°F for reliable performance in moderate heat environments without degradation
• Effective corrosion and vibration resistance due to the durable hard fiber material, extending component lifespan
• Precise dimensional fit with 0.25" ID and 0.5" OD for secure placement on 1/4" screws, reducing installation errors
• Full compliance with RoHS 3 and REACH regulations, ensuring safe use in global markets and environmentally sensitive applications
• Consistent thickness (0.028-0.034") for uniform load distribution and reliable sealing in mounting and assembly tasks
• Vivid red color for easy identification and inventory management in industrial settings

Professional Applications & Engineering Value

This hard fiber flat washer is engineered to address common industrial challenges such as electrical short-circuiting, thermal expansion, and material corrosion. Made from robust hard fiber material, it provides dependable electrical insulation in applications like control panels, motor mounts, and electronic enclosures, where safety and reliability are paramount. The red color aids quick visual identification, streamlining maintenance and assembly processes. With a maximum temperature rating of 230°F, it performs consistently in environments prone to moderate heat, preventing washer failure and ensuring long-term durability. Ideal for use with 1/4" screws in inch-system assemblies, it offers a cost-effective solution for sealing, spacing, and vibration dampening without compromising on regulatory standards.

Specification Summary & Compliance

This flat washer features precise dimensions: 0.25" inner diameter (ID), 0.5" outer diameter (OD), and a thickness range of 0.028-0.034", designed for compatibility with 1/4" screw sizes in inch measurement systems. It adheres to industry standards for flat washers, with no specific hardness rating, focusing instead on material integrity. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in various industrial and electrical applications globally.