8-18X3/4 6 Lobe Pan Self Tapping Screw Type B Fully Threaded Zinc (Pack Qty 8,000) BC-0812BTP

For molded or through holes in thin metal, non-ferrous castings, plastics or resin-filled plywood Screws shall be quenched in liquid and then tempered by reheating to 650°F minimum Steel: AISI 1016 - 1024 or equivalent steel.You may also like 1/4-14X1 1/2 Phillips Flat Thread Cutting Screw Type 25 Fully Threaded Zinc (Pack Qty 2,000) BC-14245PF.