This glass shelf bracket is the best if you are looking for simplicity and easy installation. It just needs to be screwed into a vertical panel and you can safely position a glass in this bracket. Its design is simple, it consists of a screw with a plastic surface to protect the glass from contact with steel. For added durability against corrosion and rust, it offers a nickel-plated finish. For a complete safety of the glass panel, the square is essential. Finally, this screw comes in a packaging of 1000 units and is 20 mm long by 8 mm in diameter without the support. The thread area is 6.3 mm in diameter by 10 mm in length.