Fluidmaster 6105 Universal 2 3/4-Inch Tank To Bowl Bolts, Including 3 Brass Bolts Contains three brass 5/16" x 3" bolts, six brass and six rubber washers, three hex, and three wing nuts Durable solid brass bolts This item is Carded Durable solid-brass bolts with washers and nuts Installs Easily Fits All Brands