[DETAIL]<br>20/50/100 Set Self Tapping Screws Self Drilling Anchors Screws Drywall Anchors Expansion Nails Use for Gypsum Plasterboard Heavy Duty Metal Dowel<br>FEATURES:<br>[Expansion Design]<br>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.<br>[PremiumQuality Materials]<br>Made of carbon steel with zinc-plated for strong structure and maximum durability.<br>[Free drilling]<br>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.<br>[Easy to Use]<br>Compared with convention plastic anchor, Self-Drilling Anchors Screws with tapered sharp head design allows installation and removal become easier, saving your energy.<br>[Wide Application]<br>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.<br>SPECIFICATIONS:<br>Name:Expansion Nails<br>Material:Carbon Steel, Zinc plated<br>Type:12 MM X 30 MM, 12MM X 40 MM<br>Qty:20pcs<br>Package Included:<br>20pcs* Self Drilling Anchors Screws<br><br>[ATTRIBUTES]<br>- High-concerned chemical: None<br>- Dimensions: M3*12<br>- DIY Supplies: Woodworking<br>- High-concerned chemical: None<br>- Dimensions: M3*12<br>- DIY Supplies: Woodworking<br>- Model Number: Drywall Anchor<br>- Screw Type: Drywall Screws<br>- Material: Carbon Steel<br>- Origin: Mainland China<br>- Certification: None<br>- Capacity: 15 kilogram<br>- Sizes: 12mm*30mm/12mm*40mm<br>- No Drill: Self Drilling Anchors Screws<br>- Expansion Nails: Drywall Anchors Tapping Screw Kit<br>- Self Tapping Screws: Drywall Self-Drilling Anchors with Screws<br>- Self Drilling Anchors Screws: Self Drilling Anchors Screws<br>- Drywall Anchors: Heavy Duty Wall Anchor<br>- Use for: Drywal Plasterboard Wallboard Gypsum Board Sheet Rock Gypsum Panel