Pack of 50 Hex Head #3 Drill Point Steel Self-Drilling Screw 3/4 Length #10-16 Thread Size Zinc Plated Finish Hex Drive
Steel Self-Drilling Screw, Zinc Plated Finish, Hex Head, Hex Drive, #3 Drill Point, #10-16 Thread Size, 3/4' Length (Pack of 50): Home Improvement. Steel Self-Drilling Screw, Zinc Plated Finish, Hex Head, Hex Drive, #3 Drill Point, #10-16 Thread Size, 3/4" Length (Pack of 50): Home Improvement. The steel self-drilling screw with zinc plating has a hex head and drive. Steel is often used in applications where strength is the primary consideration. The zinc plating offers corrosion resistance and has a reflective appearance. The hex head has six flat sides that a wrench can grip to turn the screw from the side, enabling use when there is no space above the head for a driver..Self-drilling screws, a type of self-tapping screw, are threaded fasteners that drill their own hole and thread it as they are installed. Usually only recommended for use with metal, self-drilling screws are available with wings that enable use when fastening wood to metal. The drill point length should be long enough to penetrate both materials being fastened before the threading portion reaches the material.. . . .