General description These high-quality stainless steel advertising screws are designed for mounting glass signs and displays. With a rustproof, scratch-proof, and oil-proof construction, they ensure durability and a professional appearance. The through-the-wall style allows for easy installation without the need for a frame, providing a clean look for various applications. Technical specifications Material: Stainless steel Dimensions: 16x30mm Quantity: 20 pieces Compatibility and accessories Includes buffered silica gel in each standoff to protect glass surfaces Usage Ideal for businesses, offices, shops, supermarkets, art exhibitions, billboards, and poster boards