NEF Self Drilling Screw Assortment, Stainless Steel Phillips Pan Head Drill Point Screws, 345 Pieces Stainless Steel Phillips Pan Head Self Tapping Tek Screw Assortment - 345 Pieces Sizes #6, #8, #10, and #12 Lengths 1/2, 3/4, 1, 1 1/4 and 1 1/2 Inches Heavy Duty Stainless Steel Screws See Second Image for detailed Product Information