*standard screws, wood screws, screws *model#: xwy-003 *material: metal, stainless steel, brass * It can be customized 1.standard screws, wood screws, screws2. Model#: XWY-0033.Material: metal, stainless steel, carbon steel, brass4. It can be customized to meet client's requirements.5.Use as fasteners of hardwares, electronics, plastics etc. standard screws