#14×1-1/4 in. Stainless Steel Self Drilling Screws, 200 PCS | 410 Stainless Hex Washer Head Sheet Metal Screws for Metal Roofing, HVAC, Steel Framing, Siding and Construction

These self drilling sheet metal screws are used for metal fastening in applications such as HVAC, metal roofing, steel framing and siding. They come in screw sizes from #8 to #14 and lengths from 3/4 in. to 1-1/4 in., so you can match the fastener to the work. - 410 Stainless Steel - Hex washer head - Pack quantities of 200 or 300