6-20X1 1/2 Phillips Pan Full Thread Self Drilling Screw 18-8 Stainless Steel (Pack Qty 4,000) BC-0624KPP188

Type BSD: The 18-8 stainless drill screw offers superior corrosion resistance while the 410 stainless screw will drill through harder material than the 18-8. The hardness of the material to be drilled should be a minimum of 10-20 Rockwell hardness points less than the screw’s hardness Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1mm thick plate 410 or 18-8 stainless steelYou may also like M2.5-1.12X8 Metric Phillips Flat Head PT Alternative 30 Degree Full Thread A2 Stainless Steel (Pack Qty 6,000) BC-M2.58PTPFA2.