Cartier rimless gold screw kit. You will receive exactly as pictured 4 screws, 4 nuts, 4 caps and 8 washers2 Large screws for the arms and 2 small screws for the nose bridge. The two washers per screw are installed one on the outside of the lens and an additional on the inside to keep the screw tight and in place. Lastly you will receive 4 nuts to afix the lens to the screw and 4 caps to cap off the screw for aesthetics. Perfect combination to replace the screw for the whole frame, there is no need to buy large, small, nuts, and washers separately they are all in one kit here.These screws will work for rimless c decor models pictured, wood, horn, and acetate framesA must for any cartier frame, without these pieces your rimless Cartier frame will not be fastened properly. The screw is to tightly secure the lens to the frame and works together the nut and cap which we sell separately in out other items I also stock the rimless nut driver and screwdriver kits if needed. We also provide installation, engraving options for any rimless or rimmed frames if you have any custom order inquiries please reach out to us