An assortment of stainless steel keps nuts from Hillman. Keps nuts are nuts with an attached, free spinning washer for simplified installation. They feature an external star washer with teeth that lock parts into place when tightened into soft material. Variants included in this assortment run #4-40 thru 1/2"-13 in coarse & fine screw thread sizes. Full assortments of #46095 contain nine (9) refills comprised of Hillman item numbers #46096 and #409065 - #409072.