For wood enthusiasts hobbyists and DIYers Kreg Zinc Pocket-Hole Screws are an affordable choice for joinery projects. Use with Kreg s pocket-hole jigs to create seamless durable joints in softer materials. These screws have moderate rust protection with a zinc finish and a dry-lubricant coating for easy drilling. With a 2 1/2-inch coarse thread and self-tapping tip these screws easily drive into wood without pilot holes. The smooth steel shank fits tightly with a soft core to prevent breaking snapping or bending. The flat bottom head tightly fits against pocket holes. At Kreg woodworking is our passion. We take pride in a project well-done and we understand how important the tools at hand are to the final product. That s why we craft the very best woodworking tools. We want our customers to feel confident in their ability to finish quality products with Kreg tools in hand.