Product Name: Cosmetic Nut, Flat Type; Product Number: EPN-D30FC, Material: Brass; Size: Seat Diameter (A): 1.2 inches (30 mm), Seat Thickness (B): 0.3 inches (8 mm), Screw Diameter M6 x P1.0 mm); Surface: Chrome Plating; Accessories: This product does not include any accessories.