ST Fastening 1/4 x 7/8" Self-Drilling HWH Stitch Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers The PSLV3 powder-actuated fastener features

The PSLV3 powder-actuated fastener features a 1 1/4" threaded 3/8"—16 stud with a 0

The Simpson ECCLLQ666SDS End Column Cap L-Shaped Left Quick-Install with Screws - Gray Paint enhances the strength and stability of your construction projects

The 1/4" hex head with integrated washer is stamped for easy identification

Material: ZMAX galvanization and black powder-coated finish offer corrosion resistance

ST Fastening 1/4 x 7/8" Self-Drilling HWH Stitch Steelbinder Metal Screw, Hex Head - Electro-Galvanized, Qty. 250 LUC/HUC/HUCQ Concealed Face Mount Joist Hangers The PSLV3 powder-actuated fastener features1 4 14 x 7 8" Stitch 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. Stitch screws, also called "lap screws" are a type of self drilling screw used to "stitch" together metal panels where they overlap. The Drill Point is designed to penetrate a wide variety of metal thicknesses from thin sheet metal to 0.