Self drilling screws turned out to be such a good idea that everybody wanted them. So in addition to the popular hex drive style used so often when assembling air conditioning ductwork, they are also manufactured a special round washer head style used for attaching metal lath to steel studs. Zinc plated for mild corrosion resistance, stress relieved for strength. Phillips Recess. Made in Taiwan.
|DRIVER BIT TYPE||#2|
|FASTENER BRAND d||No|
|PRODUCT GROUP||SCREWS & FASTENERS|
|POINT TYPE||Self Tapping Metal|