S-95606A470 0.5" ID x 0.688" OD Plastic Washers

Key Features & Benefits at a Glance

• Superior corrosion and chemical resistance due to nylon plastic material, ideal for harsh environments.
• Excellent electrical insulation properties for safe use in electrical assemblies.
• High durability and impact resistance with a Rockwell R115 hardness, reducing wear and tear.
• Wide operating temperature range from -40°F to 180°F, ensuring reliable performance in varied conditions.
• Precise dimensional fit with 0.5" ID and 0.688" OD for secure fastening on 7/16" screws.
• Lightweight and non-magnetic, perfect for applications where weight and magnetic interference are concerns.
• Compliance with RoHS 3 and REACH regulations, ensuring environmental safety and global market acceptance.

Professional Applications & Engineering Value

This nylon plastic flat washer is engineered to address common industrial challenges such as galvanic corrosion, electrical shorting, and component degradation in extreme temperatures. Its nylon material provides inherent resistance to moisture, chemicals, and UV exposure, making it ideal for electrical enclosures, automotive assemblies, and outdoor machinery. The precise 0.5" ID and 0.688" OD dimensions ensure a snug fit on 7/16" screws, preventing loosening under vibration. With a temperature range of -40°F to 180°F, it maintains integrity in both freezing and moderately high-heat environments, reducing maintenance needs and enhancing the longevity of your industrial fastening systems.

Specification Summary & Compliance

This flat washer adheres to standard inch system measurements with an inner diameter of 0.5", outer diameter of 0.688", and thickness of 0.026-0.036". It is manufactured to ensure dimensional accuracy for reliable performance with 7/16" screw sizes. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial applications.