Flat Washer Flat Washer Type Oversized Dimensional Standards ASME B18.22.1 Material Stainless Steel Material Grade/Class 18-8 Finish Plain For Screw Size #2 Inside Diameter 0.094 in Outside Diameter 3/16 in Maximum Thickness 0.031 in System of Measurement Inch Minimum Thickness 0.031 in Pack Size Small Pack Package Quantity 50