S-90097A215 8.1 mm ID x 12 mm OD Insulating Washers
Insulating Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
Geometric Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior electrical insulation provided by nylon plastic material, preventing current leakage and short circuits in sensitive assemblies.
- Excellent corrosion and chemical resistance ensures long-term reliability in harsh industrial environments without degradation.
- Wide temperature tolerance from -40°F to 180°F maintains structural integrity and performance under extreme thermal cycling.
- Rockwell R118 hardness offers optimal durability and resistance to deformation under load for repeated use.
- Precision M8 metric sizing with 8.1mm ID and 12mm OD ensures perfect fit and alignment with standard fasteners.
- RoHS 3 & REACH compliance guarantees safe, environmentally responsible use in global markets and regulated industries.
- Off-white color and smooth nylon surface allows for easy visual inspection and reduces friction during installation.
Professional Applications & Engineering Value
This M8 nylon sleeve washer delivers critical electrical insulation and corrosion resistance in demanding applications such as electrical enclosures, automotive assemblies, and outdoor machinery. The nylon plastic construction eliminates galvanic corrosion between dissimilar metals while providing consistent performance across a broad temperature range (-40°F to 180°F). Its sleeve design with 12.7mm height acts as both spacer and insulator, solving alignment issues and preventing fastener loosening from vibration. Engineers specify this metric washer for REACH and RoHS compliant projects where material purity and thermal stability are mandatory for long-term reliability.
Specification Summary & Compliance
Precision-molded to metric dimensions: 8.1mm ID, 12mm OD, 15.4mm overall height with 9mm sleeve OD and 12.7mm sleeve height. Manufactured from nylon plastic with Rockwell R118 hardness for consistent mechanical properties. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring hazardous substance restrictions are met. Temperature performance certified from -40°F to 180°F for reliable operation in specified industrial conditions.
