Back Home / Fasteners / Washers / FLAT WASHER METRIC ZINC M6 CL10 FLAT WASHER METRIC ZINC M6 CL10 SKU: XFW6M10 Categories: Fasteners, Washers Used to improve stress distribution, and to span large holes. For use with class 8.8 and 10.9 screws and studs. Steel, zinc plated. Inside Diameter: Min 6.4 Max 6.62 Outside Diameter: Min 11.57 Max 12 Case Quantity: 100 Log In For Pricing