S-90097A221 10.1 mm ID x 12.9 mm OD Insulating Washers

Key Features & Benefits at a Glance

• Superior chemical and corrosion resistance thanks to durable nylon plastic construction, ideal for harsh industrial environments
• Excellent electrical insulation properties for enhanced safety in electrical assemblies and applications
• Wide operating temperature range from -40°F to 180°F, ensuring reliable performance under extreme thermal conditions
• High dimensional stability and hardness (Rockwell R118) to maintain shape and prevent deformation under load
• Precision M10 metric sizing with a 10.1mm ID and 12.9mm OD for a secure, accurate fit with standard fasteners
• Full regulatory compliance with RoHS 3 and REACH, meeting stringent international environmental and safety standards
• Reduced part weight and non-magnetic properties for applications where metal alternatives are unsuitable

Professional Applications & Engineering Value

This M10 metric nylon sleeve washer is engineered to solve critical challenges in industrial applications where metal washers fail. Its nylon plastic construction provides inherent resistance to corrosion, chemicals, and galvanic reactions, making it perfect for electrical insulation, marine environments, and food processing equipment. The sleeve design offers superior load distribution and vibration dampening, protecting sensitive components from loosening and damage. With a high-temperature resistance up to 180°F and a Rockwell R118 hardness, it maintains structural integrity and performance in demanding mechanical assemblies, from automotive to consumer electronics, ensuring long-term reliability and precision.

Specification Summary & Compliance

This washer features precise metric dimensions with an Inside Diameter (ID) of 10.1mm, Outside Diameter (OD) of 12.9mm, and an Overall Height of 15.8mm. The sleeve component has an OD of 11mm and a height of 12.7mm, designed for compatibility with M10 screw sizes. Manufactured from nylon plastic with a hardness of Rockwell R118, it operates within a temperature range of -40°F to 180°F. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets the latest environmental and safety standards for industrial components.