12-14X3/4 Unslotted Indent Hex Washer Self Drill #1 Point Full Thread Zinc 1000hours Salt Spray (Pack Qty 3,000) BC-1212KW1HC

Head and thread dimensions are identical to a standard spaced thread drill screw. The stitch point is slightly shorted than the typical #1 drill point and may also have a taper The short stitch point screw is preferred when used with a thin sheet metal because a spaced thread pattern is necessary to achieve the proper hold. Both the #12 and ¼ diameters can ne used with a sheet thickness of 0.028 to 0.120”