S-90097A235 16.1 mm ID x 20.3 mm OD Insulating Washers

Key Features & Benefits at a Glance

• Superior electrical insulation properties prevent current leakage and short circuits in sensitive applications
• Excellent corrosion resistance ensures long-term reliability in harsh environments and chemical exposure
• Wide temperature tolerance from -40°F to 180°F maintains structural integrity across extreme operating conditions
• Rockwell R118 hardness provides exceptional durability and resistance to deformation under load
• Precision M16 metric sizing with 16.1mm ID and 20.3mm OD ensures perfect fit and consistent performance
• Dual compliance certification with RoHS 3 and REACH standards guarantees environmental safety and regulatory acceptance
• Nylon construction offers lightweight protection against galvanic corrosion between dissimilar metals

Professional Applications & Engineering Value

This M16 nylon sleeve washer delivers critical engineering solutions where electrical insulation and corrosion resistance are paramount. The nylon plastic material effectively isolates conductive components in electrical assemblies, preventing galvanic corrosion between dissimilar metals while maintaining dielectric strength. With its sleeve design featuring 3.175mm height, it provides enhanced bearing surface and vibration dampening in metric fastener systems. The washer's off-white color allows for easy visual inspection and identification in complex assemblies. Ideal for automotive, electronics, and outdoor equipment applications, this component solves common industry challenges including weight reduction, chemical exposure, and thermal cycling without compromising mechanical performance.

Specification Summary & Compliance

This metric sleeve washer maintains precise dimensional accuracy with 16.1mm inner diameter, 20.3mm outer diameter, and 7mm overall height. Manufactured to exacting standards for M16 screw size applications, it features a sleeve outer diameter of 17.3mm and sleeve height of 3.175mm. The component demonstrates full compliance with RoHS 3 (2015/863/EU) regulations and REACH (EC 1907/2006) standards, ensuring adherence to the latest environmental safety requirements for hazardous substance restrictions.