Package includes:2 Miter Saw Screw.  Part Number: 394589-01, replacement for Dewalt miter saw screws.  Compatible with: 1710 Type 1, 1710 Type 1, 1710 Type 2, 1710 Type 2, 1710 Type 3, 1710 Type 3, 1710 Type 4, 1710 Type 4, 3660 Type 1, 3660 Type 1, 3660 Type 2, 3660 Type 2, 3660 Type 3, 3660 Type 3, 3680 Type 1, 3680 Type 1, 3680 Type 2, 3680 Type 2, 3680 Type 3, 3680 Type 3, DHS716AB Type 20, DHS716AT2 Type 20, DHS716T2 Type 20, DHS790 Type 20, DHS790AB Type 20, DHS790AT2 Type 20, DHS790T2 Type 20, DW703 Type 1, DW703 Type 3, DW703-B2 Type 1, DW703-B2 Type 2, DW703-B2 Type 3, DW703-B3 Type 1  High Quality: The screws are made of high-quality alloy steel material, which has good wear resistance and corrosion resistance, can be used for a long time, and is not easy to be damaged or rusted.  Function: The screw is mainly used to fix the rotating plate of the miter saw, ensuring the stability of the miter saw, and allowing the cutting angle and direction to be flexibly adjusted. You can tighten or loosen this screw with a flathead screwdriver or a T-30 torque wrench.