ST Fastening 1/4-14 x 1" HWH Steelbinder Self-Drilling Metal Screw - Electro-Galvanized, Pkg 250 Hex Nuts designed for anchoring threaded rods

designed for anchoring threaded rods and rebar into cracked and uncracked concrete

The composite strapping system delivers excellent strength

Drive flush with surface

this Simpson Strong-Tie F08T225WDB Self-Drilling Fiber Cement Screw delivers

ST Fastening 1/4-14 x 1" HWH Steelbinder Self-Drilling Metal Screw - Electro-Galvanized, Pkg 250 Hex Nuts designed for anchoring threaded rods1 4 14 x 1" HWH Steelbinder self drilling pole barn screws are designed for general metal to metal construction applications. This includes HVAC, roof deck to steel framing, and roof clips to steel framing. The Drill Point is designed to penetrate a wide variety of metal thicknesses from thin sheet metal to 0. 250" with no "point walking". These Hex Washer Head screws come without a bonded sealing washer.