ST Fastening 12 x 3" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 PKP Concrete Forming Pins these screws are engineered from

these screws are engineered from 305 stainless steel and are also available in collated square-drive versions for use with Quik Drive® auto-feed systems

Column Size: Intended for use with 4-inch diameter lally columns and Triple 2x10/12 girders

Lumber Size: Intended for use with 10x beams and 6x posts/columns

Commercial Wood-Framed Buildings: Enables secure joist or truss connections in fire-separation wall applications

making it ideal for structures like pergolas or gazebos that require additional stability

ST Fastening 12 x 3" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 PKP Concrete Forming Pins these screws are engineered from12 14 x 3" 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.