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 Standard Stainless Steel Push-On Lug Nut Cover w/o Flange Auxiliary Power Adaptor Gear Shift Boot Covers in 30″ (L) Dashboard Control Knobs with Fan Script Big Ballz Key Chains DOT-C2 Conspicuity Tape in White 150′ Roll