Flat washers are ideal for increasing the load bearing surface under a fastener's head by distributing the load through the washer;These washers help to prevent bolts or nuts from pulling through a surface;Hot Dipped Galavanized

• The Hillman Group 811071 Hot Dipped Galvanized Flat Washer, 5/16-Inch,

The Hillman Group 811071 Hot Dipped Galvanized Flat Washer, 5/16-Inch,The Hillman Group