Daggerz™ 12-24" x 2-1/2" Star Flat Head Self Drill Screws with Wings, #4 Point, Dagger-Guard Coating - 1500 Qty

The Daggerz™ SD4CTWWST12212 Star Flat Head Self Drill Screws with Wings are designed for fastening wood to steel in demanding construction and decking applications. Featuring a #4 self-drilling point and wings that ream a clearance hole through wood before breaking away upon contact with steel, these screws ensure efficient installation and prevent thread binding. The T-27 star drive provides superior torque transfer and reduced cam-out, while the flat head delivers a flush finish. Finished with Dagger-Guard coating for enhanced corrosion resistance, the SD4CTWWST12212 self drilling screw is supplied in a 1,500-piece carton for professional use.