An assortment of class 10.9 metric 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 come in M6-1.00 & M8-1.25 coarse thread sizes and range from 12mm to 40mm in length. Full assortments of #43214 contain thirteen (13) refills comprised of Hillman item numbers #43215 - #43227.