PATIKIL 1/2" x 1" Standoff Screws, 12 Pack Stainless Steel Wall Mount Sign Standoffs Mounting Hardware Advertising Nail for Hanging Acrylic Picture Frame, Black

The sign bracket screw is a wall-mounted screw made of stainless steel, which is durable and corrosion-resistant. The standoff screws can be used to hang mirrors, photo frames, acrylic plates, and picture frames to meet your daily needs. Specification Outer Diameter: 12 mm / 1/2 inch Thread Length: 15 mm / 0.6 inch Base Length: 20 mm / 0.8 inch Total Length: 25 mm / 1 inch Thread Standard: M8*1.25 Package List: 12 x Standoff Screw, 12 x Expansion Tube, 12 x Self-tapping Screws, 24 x Gasket Advantage The sign standoff screws has a hollow tube body, which is waterproof and moisture-proof. The screw can be adjusted to different lengths and can be used for different glass or acrylic materials; The wall mounting screws surface is brushed, with coarse-grained screws, and the bite force is stronger; it contains a double-layer anti-slip gasket inside, which can effectively prevent slipping and shock absorption. Instruction 1.Drill a hole in the wall and install the expansion tube; 2.Use a screwdriver to pass the screw through the base, and tighten the screw and the expansion tube from the large hole to the small hole; 3.Align the screw hole on the installation panel with the base installed on the wall; 4.The screw rod passes through the installation panel and tightens the screw rod. NOTE: Please pay attention to the size of the sign holder standoff screws before purchasing