The bumper and skidplate come with all the necessary mounting hardware. The brackets that hold the bumper to the truck's frame horns are 1/4 inch thick and use Grade 8 fasteners. The installation of the bumper, skidplate, and winch is not difficult but is labor-intensive. The bumper weighs 138 pounds, and the winch is 85 pounds, which make it almost impossible for one person to bolt on. We recommend that you have a buddy or two help with the installation.