20/50/100sets Metal Serrated Expansion Tube Self Tapping Screws Pipe Drilling Plug for Concrete Wall Anchors Fasteners Bolt Kits

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