Moen M-Line Toilet Floor Bolt and Screw, Brass, Number of Pieces: 12, Includes: (2) 5/16 in x 2-1/4 in Brass Plated Bolts and (2) 1/4 in X 2-1/2 in Brass Plated Screws, (4) Stainless Steel Washers, (2) Tinnerman Nuts and (4) Bright Brass Plated Cap Nuts