Set Contains ( 4 pcs.) 1/4" dia. x 1-1/4" (L) carriage bolts (4 pcs.) hex nuts (4 pcs.) flat washers (4 pcs.) rubber bolt covers Unit & Package Sold by set, bag Size Description 30161 Chrome Plated 30163 Stainless Steel 30164 Zinc plated hex nut and flat washer, set of 4 Part No. & Image Selection Top Mud Flap Plate Mounting Hardware Part No.: -- Please Select -- 30161 30163 30164 Combination of product variants is not available Updating... Related Products Stainless Steel Rear Center Panels with Backing Plate and 4″ (2) & 2″ (8) Round Lights T-Lock Assembly Universal Front Hub Caps with 2″ Top Mounted Reflector Driver’s Daily Log with Detailed DVIR Steering Wheel Collar Cover Black Rubber Top Mud Flap