Hillman Fastener 180252 5/16-18 Type A Wing NUT Product Description HILLMAN FASTENER 180252 5/16-18 Type A Wing NUT From the Manufacturer Wing Nuts can be used where frequent fastener connection adjustments or removals are needed and can be made quickly and often. Tools are not needed to install this product; it can be completed simply by the turn of the hand. Features Wing Nuts Can Be Used Where Frequent Fastener Connection Adjustments Or Removals Are Needed And Can Be Made Quickly And Often. Tools Are Not Needed To Install This Product; It Can Be Completed Simply By The Turn Of The Hand Country Of Origin: China From The Brand Name: Hillman Fastener Model Number: 180252 USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.