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Self-Drilling Drywall Anchor with Screw Kit Universal Anchor Bolts

Self-Drilling Drywall Anchor with Screw Kit Universal Anchor Bolts

Regular price $14.99
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The Expansion is produced by tightening a threaded bolt, pulling a cone, which presses the sleeve against the hole wall. Widely used in fences, security doors and windows, home decoration, engineering, etc. No rusting, no deformation, no pollution.


Main features

High expansion locking screws
High performance expansion of the hollow drive wall anchors during installation, providing high load capacity and safety.

Various sizes for most of the walls

You can choose between different screw sizes to meet your different requirements. Suitable for a wide range of thicknesses of cavity walls.

Heavy-duty hanging helper
Made of high quality galvanized carbon steel, the hollow expansion screws are rust, corrosion resistant and durable enough to hang items such as curtain rods, lamps, photo frames, coat racks and more.

A wide range of applications
Perfect for fixing plasterboard with cavity anchor,  widely used for drywall, hollow block, plaster, tile, perfect for hanging curtain rods, lamps, picture frames, closets, net switches. Very practical for your daily life.

How to use

1. First drill a hole in the wall.

2. Insert the hollow wall anchor into the hole.

3. Hold the screw head with a tool and pull it outward. The anchor will expand.

4. Remove the screw position, reinsert the screw and tighten it.




Galvanized carbon steel

Screw size

4 mm × 46 mm

4 mm × 60 mm

5 mm × 37 mm

5 mm × 65 mm

6 mm × 65 mm

Package Contents

Hollow expansion bolt × 1



Please allow for slight differences in measurements due to manual measurements.

Due to differences in monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the picture.


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