This is the perfect upgrade when planning to install your new control arms. This hardware kit includes all hardware for replacing that tired and rusty control arm hardware. Kit Includes:4 M10x80 Bolts2 M12x110 Bolts3 M14x35 Bolts4 3/8 Washers2 7/16 Washers4 M10 Nylock Flange Nuts1 M14 Nylock Flange Nut