ST Fastening 8-18 x 1/2" HWH Steelbinder Self-Drilling Metal Screw - Electro-Galvanized, Pkg 250 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers these headed anchor bolts feature

these headed anchor bolts feature a forged anchor head that eliminates the need for a traditional hook or bend while providing reliable holding strength in cured concrete

Using a fixed-depth drill bit prevents overdrilling

Bolted Connection: Secures to studs

Perfect for use in gazebos

ST Fastening 8-18 x 1/2" HWH Steelbinder Self-Drilling Metal Screw - Electro-Galvanized, Pkg 250 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers these headed anchor bolts feature8 18 x 1 2" 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.