50Pcs Drywall Anchor Aircraft/Butterfly Expansion Bolts Gypsum Board Hollow Wall Expansion Screw

Name: expansion screw

Material: plastic

Color: gray

Hole size: 9-10MM

Applicable plate thickness: 8-15MM

Applicable screws: 3.5*50MM self-tapping screws

Scope of application: gypsum board, fiberboard, hollow board, etc., used for curtains, lamps, cross stitch, photo frames, photo frames, accessories, decorative pieces, etc.

Options: Butterfly Tube + Screws (50pcs),

【Product Features】

Nylon made aeroplane wall plug.

Durable and long lasting.

Great holding power.

The split in the ribbed anchors expand on two opposing sides while tighten the screw.

Expansion sleeve with anti-rotation structure design.

For Gypsum board, fiberboard, hollow board etc.

Suitable used on curtains, lamps, cross stitches, frames, frames, ornaments, decorative pieces etc.

100% Brand New and in Good condition.

【Instructions:】

1. First drill holes in the hollow wall

2. Insert the expansion tube

3. Align the screw with the expansion tube

4. Until it can't be screwed