An assortment of nickel-plated acorn nuts from The Hillman Group. Acorn nuts typically have a dome top, and when threaded on a fastener, hides the threads and provides a finished look. Variants included in this assortment range from 5/16"-18 to 5/8"-11 in coarse thread size. Full assortments of #46203 contain four (4) refills comprised of Hillman item numbers #394359 - #394362.