Multi Purpose Blue Concrete Screw Mix Kit - 240 pcs includes - Flat Head 3/16 x 1-1/4" (50pcs), Flat Head 3/16 x 1-3/4" (30pcs), Flat Head 1/4 x 1-1/4" (40pcs); Hex Head 3/16 x -1-1/4" (50pcs), Hex head 3/16 x 1-3/4" (30pcs), Hex Head 1/4 x 1-1/4" (40pcs); 3 Drill Bits & 2 Sockets
[APPLICATIONS] Concrete Screws can be used for Applications including Concrete Block, Cinder Block, Mortar, Masonry, Brick, Wood, Drywall & Stucco
[HIGH QUALITY] A High and Low Thread Design along with Wide Serrated Threads provides a Faster Drilling Speed allowing the Screw Anchor to Quickly Penetrate any Base Material
[SELF-TAPPING TECHNOLOGY] A Diamond Point Designed Screw Tip Threads Directly into Base Materials, Eliminating the need for other Anchors or Screws
[CORRSOION RESISTANT] A Blue Epoxy Coating can Withstand Hydrochloric Acid Corrosion for 1,000 Hours, Ensuring Long Lasting Durability. Anti-Corrosion Coating is especially useful in Hurricane or Damp Environments
[MATERIAL] Manufactured from Heat-Treated 1022A High Strength Carbon Steel for Strength and Durability
[SERVICE] 100% Customer Satisfaction and Money Back Guarantee & Responsive Customer Support for Returns