M2.5 X 6 Thread Forming Screws / Pozi / Pan Head / Steel / Zinc / Taptite Alternate DeWALT SKU-DFM3EML335-The Aggre-Gator anchor is

DeWALT SKU-DFM3EML335-The Aggre-Gator anchor is a Bi-Metal 300 series stainless screw anchor for light to medium duty applications in concrete and masonry block base materials

DeWALT SKU-DFM4EUH310-The UltraCon SS4 anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

the driver in this kit is lobular in design

These tools are complete kits designed to install concrete screws of 1/4 and 3/16 diameter

Does not exert expansion forces

M2.5 X 6 Thread Forming Screws / Pozi / Pan Head / Steel / Zinc / Taptite Alternate DeWALT SKU-DFM3EML335-The Aggre-Gator anchor is