Amazon.com: Milescraft 7351 Wood Pocket Hole Screws - #7 x 1" Pan Head with Coarse Thread (500pc.), Torx Drive Self-Tapping, For Indoor Use : Industrial & Scientific
How to select the correct pocket-hole screw | Kreg Tool
woodworking - What size pocket hole screw for 1.5x1.5 miter? - Home Improvement Stack Exchange