ST Fastening 12 x 1-1/4" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 E-Z Spikes/Menders/Bases Daggerz Self-Drilling Metal Screws with

Daggerz Self-Drilling Metal Screws with Wings are engineered for fast

Material: High-strength steel with ZMAX galvanization and black powder-coat finish

the U hanger provides exceptional corrosion resistance for long-lasting durability in a variety of indoor and outdoor projects

these screws offer serious strength while still being easy to install

reduce fastener slip

ST Fastening 12 x 1-1/4" Self-Drilling HWH Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 E-Z Spikes/Menders/Bases Daggerz Self-Drilling Metal Screws with12 14 x 1 1 4" 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.