Standoff Mounting Hardware: standoff screws is a wall-mounted hardware designed to support panels of acrylic, wood, aluminum, organic glass, glass or any other messaging display substrate, and also used to support a glass table top on a wooden . Diameter: 3/4 inch/19mm, Length: 1 inch/25mm, Cap Height: 1/5 inch/5mm, Thread Size: 18 x 10mm / 0.7 inch x 0.39 inch (length * diameter). Mounts are adjustable for versatility when signage needs to be moved or replaced. Rugged & Durable: Made of high-quality stainless steel, corrosion-resistant, scratch-resistant and durable, ensuring a service life. Widely Used: Designers often it to DIY a simple and attractive acrylic , install modern dry erase boards on the wall, and glass paintings or artworks on the wall. Wall mounting screws are a good choice for offices, supermarkets, shops, bedrooms, etc. They are not only beautiful but also practical. Colour:gold Material:Stainless steel Package Contents: 24 * standoffs Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.