GRK PHE9112HP R4 SS HandyPak 9 by 1-1/2-Inch Self-Countersinking Screws, 100 Screws per Package
Price 14.45 USD
PHEINOX Stainless Steel with limited lifetime warranty * Use GRK Bit T-25 * Self-tapping countersink head * W-cut thread design * CEE thread design 2-Inch and longer with Zip-Tip