1475 Piece Phillips Pan Head Machine Screw Large Zinc Plated AssortmentA screw is a mechanical fastener with a threaded shaft that fits in both tapped and untapped holes depending on the type and offers a secure simple and reliable way to join materials together. These threaded Fasteners come in a variety of styles often designated by head shapes thread point types and drive types. From deck screws to thumb screws to set screws these fasteners offer a wide range of threaded solutions for your connection needs. Our