An assortment of chrome-plated USS hex cap screw variants from The Hillman Group. Hex cap screws can be used when looking for outdoor applications or simply a stronger bolt. Variants included in this assortment run from 1/4"-20 to 3/8"-16 in coarse thread size and 5/8" to 1-1/2" in length. Full assortments of #944023 contain sixteen (16) refills comprised of Hillman item numbers #940140 - #940145, #940153 - #940158, #940166, and #940168 - #940170.