Serrated Expansion Screw Metal Concrete Screws New Pipe Drilling Plug Concrete Wall

Label:Yes Suitable for many construction and engineering , it is versatile and ideal for professional and DIY projects alike multi-use drywall screws. This creative design of Drywall Screws improves stability and enhances the ability to support heavy loads drywall screws and anchors. This product features a lightweight design, making it easy to install,great for on-the- anchors and screws for drywall. The set of anchor and screw provides ample supply for multiple projects, very practical,self tapping anchors. Made of carbon steel materials, this product ensures long-lasting durability in demanding conditions self-drilling screws anchors.

Specification: Material: plain carbon steel Size:8mm/10mm Applicable to: fixed home, room decoration, etc

Package includes1:20 sets( including 20 screws and 20 expansion tubes) Package includes2:50 sets(including 50 screws and 50 expansion tubes) Package includes3:100 sets (including 100 screws and 100 expansion tubes) Package includes4:50pcs expansion tubes Package includes5:100pcs expansion tubes