Au-ve-co® 12785 High Strength Flat Washer, 1/2 in Trade, 17/32 x 1-1/16 in Dia, Steel, Zinc and Gold Dichromate

Au-ve-co® High Strength Flat Washer, 1/2 in Trade, 17/32 x 1-1/16 in Diameter, 0.097 to 0.121 in Thickness, Steel, Zinc and Gold Dichromate, R/C35 - 45 Rockwell Hardness, For Used With Grade 5 and 8 Bolts, SAE Thread Additional Information