Description: PACKAGE CONTENTYou will receive 8pieces gold stainless steel advertising standoff screws, about 12x20mm/0.47x0.79inch, clamping thickness within 12mm/0.47inch, enough quantity for your daily use. DURABLE MATERIALThe standoff screws are made of stainless steel, thickened and durable, brushed surface, anti-rust and wear-resistant, not easy to fade, can be used for long time. PRACTICAL DETAILSAdopts coarse thread connection, the bite is tighter, and it will not loosen and fall off for a long time. With cushioning pad, the screw fits better and is not easy to slip off. WIDE APPLICATIONGreat for mounting your advertising boards, photos, pictures, signs and more to the wall, a very convenient point is to easily change the picture, just unscrew the screw to replace. VARIOUS OCCASIONSThe wall mounting hardware standoff screws are practical tools for home, office, store, shops, restaurants, and more places. How to Install: 1. Drill holes in the wall with an electric drill (the size of the drill bit depends on the size of the expansion pipe). 2. Install the expansion pipe into the wall with a hammer. 3. Unscrew the screw and base of the advertising standoff screw. 4. Tighten with a screwdriver through the base. 5. The screw goes through the plexiglass and then screwed into the base to tighten. 6. Finish installation. Specification: Material: Stainless Steel Color: Gold Size(DxH): About 12x20mm/ 0.47x0.79inch Clampable thickness: Within 12mm/ 0.47inch Quantity: 8pcs/pack Package includes: 8pcs x Standoff Screws Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement.