KREG SML-C150S5-100 Stainless Steel Pocket Screws - 1-1/2", #8 Coarse, Washer-Head, 100ctStainless Steel Pocket Hole Screws Item#: SML C150S5 100 Kreg Stainless Screws are specially designed for maritime applications, excessive exposure to water, and other exceedingly corrosive environments, such as ACQ treated lumber. If youre looking for the best in rust prevention, this is your solution. Available in a variety of sizes, thread options, head styles, and quantities. Use the chart below to select the right screw type for your application.