Fender Washer, Flat Washer Type Oversized, Dimensional Standards ASME B18.21.1, Material Stainless Steel, Material Grade/Class 316, Finish Plain, For Screw Size 1/2 in, Inside Diameter 0.5 in, Outside Diameter 1 1/4 in, Maximum Thickness 1/16 in, System of Measurement Inch, Minimum Thickness 1/16 in, Color Silver, Maximum Temperature 302 Degrees F, Minimum Temperature -58 Degrees F, Pack Size Bulk Pack, Thickness Tolerance 0.047 in to 0.080 in, Package Quantity 1225