Set of 10/20/50 Expansion Screws

1、10/20/50pcs Self Drilling Drywall Anchors with Screws Expansion Nails Self-Tapping Screw Kits Heavy Duty Metal Wall Anchors

2、The split in the ribbed anchors expand on two opposing sides as you tighten the screw, increasing holding power. Serrated on both sides to increasing the metal anchors hanging power up to 66lbs.

3、Made of carbon steel with zinc-plated for strong structure and maximum durability.

4、No need to drill the holes on the wall. Just a (1-2mm) wide stretch on the wall when removing the anchor, it won't destroy your wall. Prevent any damage for the wall and no hole left after use.

Compared with convention plastic anchor, Self-Drilling Anchors Screws with tapered sharp head design allows installation and removal become easier, saving your energy.

5、Deep thread design provides strong engagement in 1/4", 3/8", 1/2" or 5/8" gypsum board, drywall, light brick wall board, etc. Work great on hanging all kind of item on your home decor, such as picture frame, wall lamp, curtains, clock, plants, etc.

SPECIFICATIONS:

Name:Expansion Nails

Material:Carbon Steel,

Type:12 MM X 30 MM

Qty:10/20/50pcs