Dewalt eng. by Powers 02880-PWR -Self-Tapping Concrete Screw Hex Head 304 SS 1/4" x 1-1/4"-200 Pk 02880-PWR

Self-Tapping Concrete Screw, Hex Head+, 304 Stainless Steel, 1/4" X 1-1/4"

The Self-Tapping anchoring system is a family of screw anchors, specially designed drill bits and installation tools designed to meet the needs of most light to medium duty applications in concrete, block and brick. The Self-Tapping concrete screw anchor is produced in either HWH or Phillips flat head styles from Perma-Seal coated or zinc plated carbon steel and Type 304 Stainless Steel. For heavy duty applications, the 3/8" size is made in zinc plated carbon steel.