ST Fastening 12 x 3" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 PKP Concrete Forming Pins making it ideal for structures

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

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

410 stainless steel provides corrosion resistance for exterior applications

Lumber Size: Intended for use with 4-1/2x beams and 4x posts/columns

Head Type: Full round head for consistent holding power

ST Fastening 12 x 3" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 PKP Concrete Forming Pins making it ideal for structures12 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.