Kreg #8 1-1/2 in. Coarse Maxi-Loc Washer Head Zinc Pocket Hole Screw, 500-Count are self-tapping screws specifically designed for pocket hole joinery. These screws feature a self-tapping auger point that eliminates the need for pre-drilling, making your woodworking projects faster and more efficient. The flat Maxi-Loc washer head seats flushly in the bottom of the pocket hole for a clean, professional finish. Each screw uses a No. 2 square drive recess, which provides deep recess engagement to reduce cam-out and ensure a secure fit. Made from durable steel with a zinc finish, these screws reliable strength and corrosion resistance. With a thread diameter of #8 and a length of 1-1/2 inches, they are i for a variety of pocket hole applications. Model Number: