Standoff Mounting Hardware: Sign 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 base. Diameter: 3/4 inch/19mm, Base 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 longer service life. Widely Used: Designers often use it to DIY a simple and attractive acrylic sign, install modern dry erase boards , and hang glass paintings or artworks . 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 cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.