DeWalt 370748 Metal Screw for compatible DeWalt, Black & Decker and Berner power tools including DCS570, DCS575 and DCS576 circular saws. This replacement fixing screw is used for securing the dust port assembly on compatible circular saws and other power tools. Suitable for replacing worn, damaged or missing original screws and manufactured to the correct specifications for secure fit and reliable performance. Supplied as a pack of 2 screws as required for applicable models.