SteelFreak Hot Rolled Steel Plates are 7 gauge (appr. 3/16 inch) thickness, weldable, and machineable. Shipped deburred but with mill finish and uncoated, so may require prep work if you intend to coat or paint them. Laser cut to several standard sizes with a tolerance of up to minus (-) 1/8 inch. This means the length and width of each piece can range anywhere from the exact size listed to 1/8 inch smaller, but will not exceed the listed size. Most will be 1/16 inch smaller than the listed length and width. Available in various pack quantities. Made in USA