20 Pieces Standoff Screws, Glass Advertising Standoff Bolt Fix Glass Advertising Standoff, for Sign

High Quality: Made of high quality stainless steel, rust and scratch resistant. as well as excellent durability and reliability\n\nDesign: Through-style eliminates the need for a frame. allows screws to be attached through the sign, mounting on the wall for a clean, professional look\n\nProduct advantages: Strong teeth are easy to use. Each screw is equipped with a transparent spacer that is secured against impact and slipping\n\nSize: Screw length is about 12mm/25mm, diameter is about 8mm/12mm, screw thread length is about 19mm/14mm\n\nWidely used: Wall mounting screws are suitable for glass panels, acrylic panels, indoor and outdoor advertising signs, photos, etc., are a good choice for office, supermarket, store, bedroom, etc.