Kreg 2-1/2", #8 Pocket Hole Coarse Screws - 50 Count - #SML-C250
This 2-1/2" coarse thread, #2 square drive washer head screw works well in 1-1/2" thick material. The washer head of this screw is our most popular head style as the wide bearing surface of the head will not overdrive in the bottom of the pocket. This is especially important in softer material such as plywoods and composites.