12-24X11/16 Phil Flat Undercut Full Thread Self Drill Machine Screw Thread 18 8 Stainless Steel (Pack Qty 1,250) BC-1211KPUMS188

$345.35
SKU:
BC-1211KPUMS188
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Description

Phil Flat Undercut Full Thread Self Drill Machine Screw Thread 18 8 Stainless Steel

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