The Kreg SML-C250-250 2-1/2-inch Coarse Screw - 250 Count #8 square drive washer head screws. The washer head of this screw is Kreg"s 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. Features: * Kreg screws have a bronze colored finish and a dry-lubricant coating that eases driving torque and provides greater rust resistance * Type 17 auger tip that self-taps it"s own hole, eliminating the need to predrill in even the hardest materials * Kreg screws also have larger diameter steel shanks than many other screws on the market today What"s In The Box: * Kreg SML-C250-250 2-1/2-inch Coarse Screw - 250 Count