5/16-18X1 Six Lobe Pan Thread Cutting Screw Type 1 Fully Threaded Zinc (Pack Qty 1,000) BC-31161TP

May be used in steel sheets, structural shapes, special alloy steels, cast iron, brass or plastics AISI 1016 - 1024 or equivalent steel Screws shall be quenched in liquid and then tempered byYou may also like M2-0.4X12 Din 965 Metric Phillips Flat Machine Screw Full Thread 18 8 Stainless Steel (Pack Qty 2,000) BC-M212MPF188.