M10 (10mm) Form A Washer Set (Flat Washer) Steel - Pack of 20 
 What’s Included – 20 – M10 (10mm) Form A Washers 
 M10 Washer Dimensions – (10mm Internal Diameter) 
 Material – High Quality Zinc Plated Steel, A Corrosion-Retardant plating provides protection from external elements and extends the life of the metal used in these M10 flat washer sets.