Rock-On 23316 Screw, #9 Thread, 1-5/8 in L, High-Low, Serrated Thread, Star Drive, Sharp Point, Steel, Climacoat [SKU: ORG3635257]

Serrated head designed to drive flush even at an angle, Star drive with T-25 bit provides Stikfit for easy one-handed installation and eliminates cam-outs, Hi-lo/single threads starts quickly and drives smooth in cement boards, Sharp points offers immediate pick-up and eliminates the need to pre-drill, Corrosion-resistant for preventing rust from bleeding into tile. [QTY/UOM: 1EA / 1EA]