Sign Standoff Screws Advertising Screws Stainless Steel Wall Standoff Mounts Glass Acrylic Nail, 8 Pieces

Features
Equipped with standardized dental equipment, high precision.
Laser surface screw head The screw head adopts laser surface, which is bright and beautiful.
The pitch of the cast double-tapping helix is ​​tapped twice for smoother rotation.
The bottom is even and flat The bottom is welded at high temperature, even and smooth, shiny.
Detailed steps
Drill holes on the wall with an electric drill (the size of the drill bit can be determined according to the size of the expansion tube)
Tap the expansion tube into the wall with a hammer
Unscrew the base and screws of the advertising nail
Detailed usage steps (continued)
Use a screwdriver to pass through the base (from the direction of the big mouth to the direction of the small hole in the base screw) and tighten
Thread the rod through the billboard/sign and screw into the base to tighten
After completion, as shown in the figure