6-20X1 1/2 Phillips Flat Self Tapping Screw Type B Fully Threaded Zinc (Pack Qty 6,000) BC-0624BPF

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 1/4-20X3/4 Unslotted Ind Hex Washer Thread Rolling Screws Thread Roll Screw Full Thread Black Oxide Wax (Pack Qty 2,000) BC-1412RWB.